2940960100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{13879}}^1$

素因数の和:14069

約数の個数: 72

約数和(自身を含む): 6915460160

約数和(自身を除く): 3974500060

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 163, 260, 325, 326, 650, 652, 815, 1300, 1630, 2119, 3260, 4075, 4238, 8150, 8476, 10595, 13879, 16300, 21190, 27758, 42380, 52975, 55516, 69395, 105950, 138790, 180427, 211900, 277580, 346975, 360854, 693950, 721708, 902135, 1387900, 1804270, 2262277, 3608540, 4510675, 4524554, 9021350, 9049108, 11311385, 18042700, 22622770, 29409601, 45245540, 56556925, 58819202, 113113850, 117638404, 147048005, 226227700, 294096010, 588192020, 735240025, 1470480050, 2940960100]

約数ペア:

[(1, 2940960100), (2, 1470480050), (4, 735240025), (5, 588192020), (10, 294096010), (13, 226227700), (20, 147048005), (25, 117638404), (26, 113113850), (50, 58819202), (52, 56556925), (65, 45245540), (100, 29409601), (130, 22622770), (163, 18042700), (260, 11311385), (325, 9049108), (326, 9021350), (650, 4524554), (652, 4510675), (815, 3608540), (1300, 2262277), (1630, 1804270), (2119, 1387900), (3260, 902135), (4075, 721708), (4238, 693950), (8150, 360854), (8476, 346975), (10595, 277580), (13879, 211900), (16300, 180427), (21190, 138790), (27758, 105950), (42380, 69395), (52975, 55516)]