162835520

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:880

約数の個数: 112

約数和(自身を含む): 422178480

約数和(自身を除く): 259342960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 37, 40, 64, 68, 74, 80, 85, 136, 148, 160, 170, 185, 272, 296, 320, 340, 370, 544, 592, 629, 680, 740, 809, 1088, 1184, 1258, 1360, 1480, 1618, 2368, 2516, 2720, 2960, 3145, 3236, 4045, 5032, 5440, 5920, 6290, 6472, 8090, 10064, 11840, 12580, 12944, 13753, 16180, 20128, 25160, 25888, 27506, 29933, 32360, 40256, 50320, 51776, 55012, 59866, 64720, 68765, 100640, 110024, 119732, 129440, 137530, 149665, 201280, 220048, 239464, 258880, 275060, 299330, 440096, 478928, 508861, 550120, 598660, 880192, 957856, 1017722, 1100240, 1197320, 1915712, 2035444, 2200480, 2394640, 2544305, 4070888, 4400960, 4789280, 5088610, 8141776, 9578560, 10177220, 16283552, 20354440, 32567104, 40708880, 81417760, 162835520]

約数ペア:

[(1, 162835520), (2, 81417760), (4, 40708880), (5, 32567104), (8, 20354440), (10, 16283552), (16, 10177220), (17, 9578560), (20, 8141776), (32, 5088610), (34, 4789280), (37, 4400960), (40, 4070888), (64, 2544305), (68, 2394640), (74, 2200480), (80, 2035444), (85, 1915712), (136, 1197320), (148, 1100240), (160, 1017722), (170, 957856), (185, 880192), (272, 598660), (296, 550120), (320, 508861), (340, 478928), (370, 440096), (544, 299330), (592, 275060), (629, 258880), (680, 239464), (740, 220048), (809, 201280), (1088, 149665), (1184, 137530), (1258, 129440), (1360, 119732), (1480, 110024), (1618, 100640), (2368, 68765), (2516, 64720), (2720, 59866), (2960, 55012), (3145, 51776), (3236, 50320), (4045, 40256), (5032, 32360), (5440, 29933), (5920, 27506), (6290, 25888), (6472, 25160), (8090, 20128), (10064, 16180), (11840, 13753), (12580, 12944)]