32530780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 39077540

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 71, 124, 142, 155, 284, 310, 355, 620, 710, 739, 1420, 1478, 2201, 2956, 3695, 4402, 7390, 8804, 11005, 14780, 22010, 22909, 44020, 45818, 52469, 91636, 104938, 114545, 209876, 229090, 262345, 458180, 524690, 1049380, 1626539, 3253078, 6506156, 8132695, 16265390, 32530780]

約数ペア:

[(1, 32530780), (2, 16265390), (4, 8132695), (5, 6506156), (10, 3253078), (20, 1626539), (31, 1049380), (62, 524690), (71, 458180), (124, 262345), (142, 229090), (155, 209876), (284, 114545), (310, 104938), (355, 91636), (620, 52469), (710, 45818), (739, 44020), (1420, 22909), (1478, 22010), (2201, 14780), (2956, 11005), (3695, 8804), (4402, 7390)]