108958720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1637}}^1$

素因数の和:1675

約数の個数: 88

約数和(自身を含む): 281650824

約数和(自身を除く): 172692104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1637, 1664, 2080, 2560, 3274, 3328, 4160, 5120, 6548, 6656, 8185, 8320, 13096, 13312, 16370, 16640, 21281, 26192, 32740, 33280, 42562, 52384, 65480, 66560, 85124, 104768, 106405, 130960, 170248, 209536, 212810, 261920, 340496, 419072, 425620, 523840, 680992, 838144, 851240, 1047680, 1361984, 1676288, 1702480, 2095360, 2723968, 3404960, 4190720, 5447936, 6809920, 8381440, 10895872, 13619840, 21791744, 27239680, 54479360, 108958720]

約数ペア:

[(1, 108958720), (2, 54479360), (4, 27239680), (5, 21791744), (8, 13619840), (10, 10895872), (13, 8381440), (16, 6809920), (20, 5447936), (26, 4190720), (32, 3404960), (40, 2723968), (52, 2095360), (64, 1702480), (65, 1676288), (80, 1361984), (104, 1047680), (128, 851240), (130, 838144), (160, 680992), (208, 523840), (256, 425620), (260, 419072), (320, 340496), (416, 261920), (512, 212810), (520, 209536), (640, 170248), (832, 130960), (1024, 106405), (1040, 104768), (1280, 85124), (1637, 66560), (1664, 65480), (2080, 52384), (2560, 42562), (3274, 33280), (3328, 32740), (4160, 26192), (5120, 21281), (6548, 16640), (6656, 16370), (8185, 13312), (8320, 13096)]