27924380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{1049}}^1$

素因数の和:1091

約数の個数: 48

約数和(自身を含む): 64562400

約数和(自身を除く): 36638020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1049, 1210, 1331, 2098, 2420, 2662, 4196, 5245, 5324, 6655, 10490, 11539, 13310, 20980, 23078, 26620, 46156, 57695, 115390, 126929, 230780, 253858, 507716, 634645, 1269290, 1396219, 2538580, 2792438, 5584876, 6981095, 13962190, 27924380]

約数ペア:

[(1, 27924380), (2, 13962190), (4, 6981095), (5, 5584876), (10, 2792438), (11, 2538580), (20, 1396219), (22, 1269290), (44, 634645), (55, 507716), (110, 253858), (121, 230780), (220, 126929), (242, 115390), (484, 57695), (605, 46156), (1049, 26620), (1210, 23078), (1331, 20980), (2098, 13310), (2420, 11539), (2662, 10490), (4196, 6655), (5245, 5324)]