8815689730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{5009}}^1$

素因数の和:5251

約数の個数: 64

約数和(自身を含む): 17098128000

約数和(自身を除く): 8282438270

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 157, 190, 295, 314, 590, 785, 1121, 1570, 2242, 2983, 5009, 5605, 5966, 9263, 10018, 11210, 14915, 18526, 25045, 29830, 46315, 50090, 92630, 95171, 175997, 190342, 295531, 351994, 475855, 591062, 786413, 879985, 951710, 1477655, 1572826, 1759970, 2955310, 3932065, 5615089, 7864130, 11230178, 14941847, 28075445, 29883694, 46398367, 56150890, 74709235, 92796734, 149418470, 231991835, 463983670, 881568973, 1763137946, 4407844865, 8815689730]

約数ペア:

[(1, 8815689730), (2, 4407844865), (5, 1763137946), (10, 881568973), (19, 463983670), (38, 231991835), (59, 149418470), (95, 92796734), (118, 74709235), (157, 56150890), (190, 46398367), (295, 29883694), (314, 28075445), (590, 14941847), (785, 11230178), (1121, 7864130), (1570, 5615089), (2242, 3932065), (2983, 2955310), (5009, 1759970), (5605, 1572826), (5966, 1477655), (9263, 951710), (10018, 879985), (11210, 786413), (14915, 591062), (18526, 475855), (25045, 351994), (29830, 295531), (46315, 190342), (50090, 175997), (92630, 95171)]