39761800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 102259080

約数和(自身を除く): 62497280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 41, 50, 52, 65, 82, 100, 104, 130, 164, 200, 205, 260, 325, 328, 373, 410, 520, 533, 650, 746, 820, 1025, 1066, 1300, 1492, 1640, 1865, 2050, 2132, 2600, 2665, 2984, 3730, 4100, 4264, 4849, 5330, 7460, 8200, 9325, 9698, 10660, 13325, 14920, 15293, 18650, 19396, 21320, 24245, 26650, 30586, 37300, 38792, 48490, 53300, 61172, 74600, 76465, 96980, 106600, 121225, 122344, 152930, 193960, 198809, 242450, 305860, 382325, 397618, 484900, 611720, 764650, 795236, 969800, 994045, 1529300, 1590472, 1988090, 3058600, 3976180, 4970225, 7952360, 9940450, 19880900, 39761800]

約数ペア:

[(1, 39761800), (2, 19880900), (4, 9940450), (5, 7952360), (8, 4970225), (10, 3976180), (13, 3058600), (20, 1988090), (25, 1590472), (26, 1529300), (40, 994045), (41, 969800), (50, 795236), (52, 764650), (65, 611720), (82, 484900), (100, 397618), (104, 382325), (130, 305860), (164, 242450), (200, 198809), (205, 193960), (260, 152930), (325, 122344), (328, 121225), (373, 106600), (410, 96980), (520, 76465), (533, 74600), (650, 61172), (746, 53300), (820, 48490), (1025, 38792), (1066, 37300), (1300, 30586), (1492, 26650), (1640, 24245), (1865, 21320), (2050, 19396), (2132, 18650), (2600, 15293), (2665, 14920), (2984, 13325), (3730, 10660), (4100, 9698), (4264, 9325), (4849, 8200), (5330, 7460)]