910213120

素因数分解:

$2^{14}\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 2245981248

約数和(自身を除く): 1335768128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 271, 320, 328, 410, 512, 542, 640, 656, 820, 1024, 1084, 1280, 1312, 1355, 1640, 2048, 2168, 2560, 2624, 2710, 3280, 4096, 4336, 5120, 5248, 5420, 6560, 8192, 8672, 10240, 10496, 10840, 11111, 13120, 16384, 17344, 20480, 20992, 21680, 22222, 26240, 34688, 40960, 41984, 43360, 44444, 52480, 55555, 69376, 81920, 83968, 86720, 88888, 104960, 111110, 138752, 167936, 173440, 177776, 209920, 222220, 277504, 335872, 346880, 355552, 419840, 444440, 555008, 671744, 693760, 711104, 839680, 888880, 1110016, 1387520, 1422208, 1679360, 1777760, 2220032, 2775040, 2844416, 3358720, 3555520, 4440064, 5550080, 5688832, 7111040, 11100160, 11377664, 14222080, 22200320, 22755328, 28444160, 45510656, 56888320, 91021312, 113776640, 182042624, 227553280, 455106560, 910213120]

約数ペア:

[(1, 910213120), (2, 455106560), (4, 227553280), (5, 182042624), (8, 113776640), (10, 91021312), (16, 56888320), (20, 45510656), (32, 28444160), (40, 22755328), (41, 22200320), (64, 14222080), (80, 11377664), (82, 11100160), (128, 7111040), (160, 5688832), (164, 5550080), (205, 4440064), (256, 3555520), (271, 3358720), (320, 2844416), (328, 2775040), (410, 2220032), (512, 1777760), (542, 1679360), (640, 1422208), (656, 1387520), (820, 1110016), (1024, 888880), (1084, 839680), (1280, 711104), (1312, 693760), (1355, 671744), (1640, 555008), (2048, 444440), (2168, 419840), (2560, 355552), (2624, 346880), (2710, 335872), (3280, 277504), (4096, 222220), (4336, 209920), (5120, 177776), (5248, 173440), (5420, 167936), (6560, 138752), (8192, 111110), (8672, 104960), (10240, 88888), (10496, 86720), (10840, 83968), (11111, 81920), (13120, 69376), (16384, 55555), (17344, 52480), (20480, 44444), (20992, 43360), (21680, 41984), (22222, 40960), (26240, 34688)]