25715824180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7043}}^1\times {\mathrm{10739}}^1$

素因数の和:17808

約数の個数: 48

約数和(自身を含む): 57193335360

約数和(自身を除く): 31477511180

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 7043, 10739, 14086, 21478, 28172, 35215, 42956, 53695, 70430, 107390, 119731, 140860, 182563, 214780, 239462, 365126, 478924, 598655, 730252, 912815, 1197310, 1825630, 2394620, 3651260, 75634777, 151269554, 302539108, 378173885, 756347770, 1285791209, 1512695540, 2571582418, 5143164836, 6428956045, 12857912090, 25715824180]

約数ペア:

[(1, 25715824180), (2, 12857912090), (4, 6428956045), (5, 5143164836), (10, 2571582418), (17, 1512695540), (20, 1285791209), (34, 756347770), (68, 378173885), (85, 302539108), (170, 151269554), (340, 75634777), (7043, 3651260), (10739, 2394620), (14086, 1825630), (21478, 1197310), (28172, 912815), (35215, 730252), (42956, 598655), (53695, 478924), (70430, 365126), (107390, 239462), (119731, 214780), (140860, 182563)]