20633223680

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4603}}^1$

素因数の和:4746

約数の個数: 160

約数和(自身を含む): 52901506944

約数和(自身を除く): 32268283264

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 103, 128, 136, 160, 170, 206, 256, 272, 320, 340, 412, 512, 515, 544, 640, 680, 824, 1030, 1088, 1280, 1360, 1648, 1751, 2060, 2176, 2560, 2720, 3296, 3502, 4120, 4352, 4603, 5440, 6592, 7004, 8240, 8704, 8755, 9206, 10880, 13184, 14008, 16480, 17510, 18412, 21760, 23015, 26368, 28016, 32960, 35020, 36824, 43520, 46030, 52736, 56032, 65920, 70040, 73648, 78251, 92060, 112064, 131840, 140080, 147296, 156502, 184120, 224128, 263680, 280160, 294592, 313004, 368240, 391255, 448256, 474109, 560320, 589184, 626008, 736480, 782510, 896512, 948218, 1120640, 1178368, 1252016, 1472960, 1565020, 1896436, 2241280, 2356736, 2370545, 2504032, 2945920, 3130040, 3792872, 4482560, 4741090, 5008064, 5891840, 6260080, 7585744, 8059853, 9482180, 10016128, 11783680, 12520160, 15171488, 16119706, 18964360, 20032256, 25040320, 30342976, 32239412, 37928720, 40064512, 40299265, 50080640, 60685952, 64478824, 75857440, 80598530, 100161280, 121371904, 128957648, 151714880, 161197060, 200322560, 242743808, 257915296, 303429760, 322394120, 515830592, 606859520, 644788240, 1031661184, 1213719040, 1289576480, 2063322368, 2579152960, 4126644736, 5158305920, 10316611840, 20633223680]

約数ペア:

[(1, 20633223680), (2, 10316611840), (4, 5158305920), (5, 4126644736), (8, 2579152960), (10, 2063322368), (16, 1289576480), (17, 1213719040), (20, 1031661184), (32, 644788240), (34, 606859520), (40, 515830592), (64, 322394120), (68, 303429760), (80, 257915296), (85, 242743808), (103, 200322560), (128, 161197060), (136, 151714880), (160, 128957648), (170, 121371904), (206, 100161280), (256, 80598530), (272, 75857440), (320, 64478824), (340, 60685952), (412, 50080640), (512, 40299265), (515, 40064512), (544, 37928720), (640, 32239412), (680, 30342976), (824, 25040320), (1030, 20032256), (1088, 18964360), (1280, 16119706), (1360, 15171488), (1648, 12520160), (1751, 11783680), (2060, 10016128), (2176, 9482180), (2560, 8059853), (2720, 7585744), (3296, 6260080), (3502, 5891840), (4120, 5008064), (4352, 4741090), (4603, 4482560), (5440, 3792872), (6592, 3130040), (7004, 2945920), (8240, 2504032), (8704, 2370545), (8755, 2356736), (9206, 2241280), (10880, 1896436), (13184, 1565020), (14008, 1472960), (16480, 1252016), (17510, 1178368), (18412, 1120640), (21760, 948218), (23015, 896512), (26368, 782510), (28016, 736480), (32960, 626008), (35020, 589184), (36824, 560320), (43520, 474109), (46030, 448256), (52736, 391255), (56032, 368240), (65920, 313004), (70040, 294592), (73648, 280160), (78251, 263680), (92060, 224128), (112064, 184120), (131840, 156502), (140080, 147296)]