155114943940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2707}}^1\times {\mathrm{260461}}^1$

素因数の和:263188

約数の個数: 48

約数和(自身を含む): 355486872384

約数和(自身を除く): 200371928444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2707, 5414, 10828, 13535, 27070, 29777, 54140, 59554, 119108, 148885, 260461, 297770, 520922, 595540, 1041844, 1302305, 2604610, 2865071, 5209220, 5730142, 11460284, 14325355, 28650710, 57301420, 705067927, 1410135854, 2820271708, 3525339635, 7050679270, 7755747197, 14101358540, 15511494394, 31022988788, 38778735985, 77557471970, 155114943940]

約数ペア:

[(1, 155114943940), (2, 77557471970), (4, 38778735985), (5, 31022988788), (10, 15511494394), (11, 14101358540), (20, 7755747197), (22, 7050679270), (44, 3525339635), (55, 2820271708), (110, 1410135854), (220, 705067927), (2707, 57301420), (5414, 28650710), (10828, 14325355), (13535, 11460284), (27070, 5730142), (29777, 5209220), (54140, 2865071), (59554, 2604610), (119108, 1302305), (148885, 1041844), (260461, 595540), (297770, 520922)]