63104980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1609}}^1$

素因数の和:1708

約数の個数: 48

約数和(自身を含む): 138756240

約数和(自身を除く): 75651260

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1609, 1961, 3218, 3922, 6436, 7844, 8045, 9805, 16090, 19610, 32180, 39220, 59533, 85277, 119066, 170554, 238132, 297665, 341108, 426385, 595330, 852770, 1190660, 1705540, 3155249, 6310498, 12620996, 15776245, 31552490, 63104980]

約数ペア:

[(1, 63104980), (2, 31552490), (4, 15776245), (5, 12620996), (10, 6310498), (20, 3155249), (37, 1705540), (53, 1190660), (74, 852770), (106, 595330), (148, 426385), (185, 341108), (212, 297665), (265, 238132), (370, 170554), (530, 119066), (740, 85277), (1060, 59533), (1609, 39220), (1961, 32180), (3218, 19610), (3922, 16090), (6436, 9805), (7844, 8045)]