1025191558640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{3863399}}^1$

素因数の和:3863550

約数の個数: 80

約数和(自身を含む): 2483455334400

約数和(自身を除く): 1458263775760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 107, 124, 155, 214, 248, 310, 428, 496, 535, 620, 856, 1070, 1240, 1712, 2140, 2480, 3317, 4280, 6634, 8560, 13268, 16585, 26536, 33170, 53072, 66340, 132680, 265360, 3863399, 7726798, 15453596, 19316995, 30907192, 38633990, 61814384, 77267980, 119765369, 154535960, 239530738, 309071920, 413383693, 479061476, 598826845, 826767386, 958122952, 1197653690, 1653534772, 1916245904, 2066918465, 2395307380, 3307069544, 4133836930, 4790614760, 6614139088, 8267673860, 9581229520, 12814894483, 16535347720, 25629788966, 33070695440, 51259577932, 64074472415, 102519155864, 128148944830, 205038311728, 256297889660, 512595779320, 1025191558640]

約数ペア:

[(1, 1025191558640), (2, 512595779320), (4, 256297889660), (5, 205038311728), (8, 128148944830), (10, 102519155864), (16, 64074472415), (20, 51259577932), (31, 33070695440), (40, 25629788966), (62, 16535347720), (80, 12814894483), (107, 9581229520), (124, 8267673860), (155, 6614139088), (214, 4790614760), (248, 4133836930), (310, 3307069544), (428, 2395307380), (496, 2066918465), (535, 1916245904), (620, 1653534772), (856, 1197653690), (1070, 958122952), (1240, 826767386), (1712, 598826845), (2140, 479061476), (2480, 413383693), (3317, 309071920), (4280, 239530738), (6634, 154535960), (8560, 119765369), (13268, 77267980), (16585, 61814384), (26536, 38633990), (33170, 30907192), (53072, 19316995), (66340, 15453596), (132680, 7726798), (265360, 3863399)]