77239910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22651}}^1$

素因数の和:22700

約数の個数: 32

約数和(自身を含む): 156570624

約数和(自身を除く): 79330714

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 22651, 45302, 113255, 226510, 249161, 498322, 702181, 1245805, 1404362, 2491610, 3510905, 7021810, 7723991, 15447982, 38619955, 77239910]

約数ペア:

[(1, 77239910), (2, 38619955), (5, 15447982), (10, 7723991), (11, 7021810), (22, 3510905), (31, 2491610), (55, 1404362), (62, 1245805), (110, 702181), (155, 498322), (310, 249161), (341, 226510), (682, 113255), (1705, 45302), (3410, 22651)]