98556040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{11789}}^1$

素因数の和:11830

約数の個数: 64

約数和(自身を含む): 254664000

約数和(自身を除く): 156107960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 11789, 23578, 47156, 58945, 94312, 117890, 129679, 223991, 235780, 259358, 447982, 471560, 518716, 648395, 895964, 1037432, 1119955, 1296790, 1791928, 2239910, 2463901, 2593580, 4479820, 4927802, 5187160, 8959640, 9855604, 12319505, 19711208, 24639010, 49278020, 98556040]

約数ペア:

[(1, 98556040), (2, 49278020), (4, 24639010), (5, 19711208), (8, 12319505), (10, 9855604), (11, 8959640), (19, 5187160), (20, 4927802), (22, 4479820), (38, 2593580), (40, 2463901), (44, 2239910), (55, 1791928), (76, 1296790), (88, 1119955), (95, 1037432), (110, 895964), (152, 648395), (190, 518716), (209, 471560), (220, 447982), (380, 259358), (418, 235780), (440, 223991), (760, 129679), (836, 117890), (1045, 94312), (1672, 58945), (2090, 47156), (4180, 23578), (8360, 11789)]