1566885580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{15413}}^1$

素因数の和:15475

約数の個数: 96

約数和(自身を含む): 3915402624

約数和(自身を除く): 2348517044

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 23, 26, 34, 46, 52, 65, 68, 85, 92, 115, 130, 170, 221, 230, 260, 299, 340, 391, 442, 460, 598, 782, 884, 1105, 1196, 1495, 1564, 1955, 2210, 2990, 3910, 4420, 5083, 5980, 7820, 10166, 15413, 20332, 25415, 30826, 50830, 61652, 77065, 101660, 154130, 200369, 262021, 308260, 354499, 400738, 524042, 708998, 801476, 1001845, 1048084, 1310105, 1417996, 1772495, 2003690, 2620210, 3406273, 3544990, 4007380, 4608487, 5240420, 6026483, 6812546, 7089980, 9216974, 12052966, 13625092, 17031365, 18433948, 23042435, 24105932, 30132415, 34062730, 46084870, 60264830, 68125460, 78344279, 92169740, 120529660, 156688558, 313377116, 391721395, 783442790, 1566885580]

約数ペア:

[(1, 1566885580), (2, 783442790), (4, 391721395), (5, 313377116), (10, 156688558), (13, 120529660), (17, 92169740), (20, 78344279), (23, 68125460), (26, 60264830), (34, 46084870), (46, 34062730), (52, 30132415), (65, 24105932), (68, 23042435), (85, 18433948), (92, 17031365), (115, 13625092), (130, 12052966), (170, 9216974), (221, 7089980), (230, 6812546), (260, 6026483), (299, 5240420), (340, 4608487), (391, 4007380), (442, 3544990), (460, 3406273), (598, 2620210), (782, 2003690), (884, 1772495), (1105, 1417996), (1196, 1310105), (1495, 1048084), (1564, 1001845), (1955, 801476), (2210, 708998), (2990, 524042), (3910, 400738), (4420, 354499), (5083, 308260), (5980, 262021), (7820, 200369), (10166, 154130), (15413, 101660), (20332, 77065), (25415, 61652), (30826, 50830)]