250459660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 96

約数和(自身を含む): 610182720

約数和(自身を除く): 359723060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 37, 44, 55, 58, 74, 110, 116, 145, 148, 185, 220, 290, 319, 370, 407, 580, 638, 740, 814, 1061, 1073, 1276, 1595, 1628, 2035, 2122, 2146, 3190, 4070, 4244, 4292, 5305, 5365, 6380, 8140, 10610, 10730, 11671, 11803, 21220, 21460, 23342, 23606, 30769, 39257, 46684, 47212, 58355, 59015, 61538, 78514, 116710, 118030, 123076, 153845, 157028, 196285, 233420, 236060, 307690, 338459, 392570, 431827, 615380, 676918, 785140, 863654, 1138453, 1353836, 1692295, 1727308, 2159135, 2276906, 3384590, 4318270, 4553812, 5692265, 6769180, 8636540, 11384530, 12522983, 22769060, 25045966, 50091932, 62614915, 125229830, 250459660]

約数ペア:

[(1, 250459660), (2, 125229830), (4, 62614915), (5, 50091932), (10, 25045966), (11, 22769060), (20, 12522983), (22, 11384530), (29, 8636540), (37, 6769180), (44, 5692265), (55, 4553812), (58, 4318270), (74, 3384590), (110, 2276906), (116, 2159135), (145, 1727308), (148, 1692295), (185, 1353836), (220, 1138453), (290, 863654), (319, 785140), (370, 676918), (407, 615380), (580, 431827), (638, 392570), (740, 338459), (814, 307690), (1061, 236060), (1073, 233420), (1276, 196285), (1595, 157028), (1628, 153845), (2035, 123076), (2122, 118030), (2146, 116710), (3190, 78514), (4070, 61538), (4244, 59015), (4292, 58355), (5305, 47212), (5365, 46684), (6380, 39257), (8140, 30769), (10610, 23606), (10730, 23342), (11671, 21460), (11803, 21220)]