27583180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 35751476

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 2108, 2617, 2635, 5234, 5270, 10468, 10540, 13085, 26170, 44489, 52340, 81127, 88978, 162254, 177956, 222445, 324508, 405635, 444890, 811270, 889780, 1379159, 1622540, 2758318, 5516636, 6895795, 13791590, 27583180]

約数ペア:

[(1, 27583180), (2, 13791590), (4, 6895795), (5, 5516636), (10, 2758318), (17, 1622540), (20, 1379159), (31, 889780), (34, 811270), (62, 444890), (68, 405635), (85, 324508), (124, 222445), (155, 177956), (170, 162254), (310, 88978), (340, 81127), (527, 52340), (620, 44489), (1054, 26170), (2108, 13085), (2617, 10540), (2635, 10468), (5234, 5270)]