91268980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5683}}^1$

素因数の和:5776

約数の個数: 48

約数和(自身を含む): 211990464

約数和(自身を除く): 120721484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 5683, 8030, 11366, 16060, 22732, 28415, 56830, 62513, 113660, 125026, 250052, 312565, 414859, 625130, 829718, 1250260, 1659436, 2074295, 4148590, 4563449, 8297180, 9126898, 18253796, 22817245, 45634490, 91268980]

約数ペア:

[(1, 91268980), (2, 45634490), (4, 22817245), (5, 18253796), (10, 9126898), (11, 8297180), (20, 4563449), (22, 4148590), (44, 2074295), (55, 1659436), (73, 1250260), (110, 829718), (146, 625130), (220, 414859), (292, 312565), (365, 250052), (730, 125026), (803, 113660), (1460, 62513), (1606, 56830), (3212, 28415), (4015, 22732), (5683, 16060), (8030, 11366)]