85748360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{2549}}^1$

素因数の和:2618

約数の個数: 48

約数和(自身を含む): 199894500

約数和(自身を除く): 114146140

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 841, 1160, 1682, 2549, 3364, 4205, 5098, 6728, 8410, 10196, 12745, 16820, 20392, 25490, 33640, 50980, 73921, 101960, 147842, 295684, 369605, 591368, 739210, 1478420, 2143709, 2956840, 4287418, 8574836, 10718545, 17149672, 21437090, 42874180, 85748360]

約数ペア:

[(1, 85748360), (2, 42874180), (4, 21437090), (5, 17149672), (8, 10718545), (10, 8574836), (20, 4287418), (29, 2956840), (40, 2143709), (58, 1478420), (116, 739210), (145, 591368), (232, 369605), (290, 295684), (580, 147842), (841, 101960), (1160, 73921), (1682, 50980), (2549, 33640), (3364, 25490), (4205, 20392), (5098, 16820), (6728, 12745), (8410, 10196)]