15510996820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11579}}^1\times {\mathrm{6089}}^1$

素因数の和:17688

約数の個数: 48

約数和(自身を含む): 35543188800

約数和(自身を除く): 20032191980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6089, 11579, 12178, 23158, 24356, 30445, 46316, 57895, 60890, 66979, 115790, 121780, 127369, 133958, 231580, 254738, 267916, 334895, 509476, 636845, 669790, 1273690, 1339580, 2547380, 70504531, 141009062, 282018124, 352522655, 705045310, 775549841, 1410090620, 1551099682, 3102199364, 3877749205, 7755498410, 15510996820]

約数ペア:

[(1, 15510996820), (2, 7755498410), (4, 3877749205), (5, 3102199364), (10, 1551099682), (11, 1410090620), (20, 775549841), (22, 705045310), (44, 352522655), (55, 282018124), (110, 141009062), (220, 70504531), (6089, 2547380), (11579, 1339580), (12178, 1273690), (23158, 669790), (24356, 636845), (30445, 509476), (46316, 334895), (57895, 267916), (60890, 254738), (66979, 231580), (115790, 133958), (121780, 127369)]