108287921920

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4976467}}^1$

素因数の和:4976505

約数の個数: 72

約数和(自身を含む): 274641315984

約数和(自身を除く): 166353394064

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 10880, 21760, 4976467, 9952934, 19905868, 24882335, 39811736, 49764670, 79623472, 84599939, 99529340, 159246944, 169199878, 199058680, 318493888, 338399756, 398117360, 422999695, 636987776, 676799512, 796234720, 845999390, 1273975552, 1353599024, 1592469440, 1691998780, 2707198048, 3184938880, 3383997560, 5414396096, 6369877760, 6767995120, 10828792192, 13535990240, 21657584384, 27071980480, 54143960960, 108287921920]

約数ペア:

[(1, 108287921920), (2, 54143960960), (4, 27071980480), (5, 21657584384), (8, 13535990240), (10, 10828792192), (16, 6767995120), (17, 6369877760), (20, 5414396096), (32, 3383997560), (34, 3184938880), (40, 2707198048), (64, 1691998780), (68, 1592469440), (80, 1353599024), (85, 1273975552), (128, 845999390), (136, 796234720), (160, 676799512), (170, 636987776), (256, 422999695), (272, 398117360), (320, 338399756), (340, 318493888), (544, 199058680), (640, 169199878), (680, 159246944), (1088, 99529340), (1280, 84599939), (1360, 79623472), (2176, 49764670), (2720, 39811736), (4352, 24882335), (5440, 19905868), (10880, 9952934), (21760, 4976467)]