250375580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2927}}^1$

素因数の和:3003

約数の個数: 96

約数和(自身を含む): 661118976

約数和(自身を除く): 410743396

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 47, 52, 65, 70, 91, 94, 130, 140, 182, 188, 235, 260, 329, 364, 455, 470, 611, 658, 910, 940, 1222, 1316, 1645, 1820, 2444, 2927, 3055, 3290, 4277, 5854, 6110, 6580, 8554, 11708, 12220, 14635, 17108, 20489, 21385, 29270, 38051, 40978, 42770, 58540, 76102, 81956, 85540, 102445, 137569, 152204, 190255, 204890, 266357, 275138, 380510, 409780, 532714, 550276, 687845, 761020, 962983, 1065428, 1331785, 1375690, 1788397, 1925966, 2663570, 2751380, 3576794, 3851932, 4814915, 5327140, 7153588, 8941985, 9629830, 12518779, 17883970, 19259660, 25037558, 35767940, 50075116, 62593895, 125187790, 250375580]

約数ペア:

[(1, 250375580), (2, 125187790), (4, 62593895), (5, 50075116), (7, 35767940), (10, 25037558), (13, 19259660), (14, 17883970), (20, 12518779), (26, 9629830), (28, 8941985), (35, 7153588), (47, 5327140), (52, 4814915), (65, 3851932), (70, 3576794), (91, 2751380), (94, 2663570), (130, 1925966), (140, 1788397), (182, 1375690), (188, 1331785), (235, 1065428), (260, 962983), (329, 761020), (364, 687845), (455, 550276), (470, 532714), (611, 409780), (658, 380510), (910, 275138), (940, 266357), (1222, 204890), (1316, 190255), (1645, 152204), (1820, 137569), (2444, 102445), (2927, 85540), (3055, 81956), (3290, 76102), (4277, 58540), (5854, 42770), (6110, 40978), (6580, 38051), (8554, 29270), (11708, 21385), (12220, 20489), (14635, 17108)]