86474380

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 185812704

約数和(自身を除く): 99338324

約数列:

[1, 2, 4, 5, 10, 20, 83, 113, 166, 226, 332, 415, 452, 461, 565, 830, 922, 1130, 1660, 1844, 2260, 2305, 4610, 9220, 9379, 18758, 37516, 38263, 46895, 52093, 76526, 93790, 104186, 153052, 187580, 191315, 208372, 260465, 382630, 520930, 765260, 1041860, 4323719, 8647438, 17294876, 21618595, 43237190, 86474380]

約数ペア:

[(1, 86474380), (2, 43237190), (4, 21618595), (5, 17294876), (10, 8647438), (20, 4323719), (83, 1041860), (113, 765260), (166, 520930), (226, 382630), (332, 260465), (415, 208372), (452, 191315), (461, 187580), (565, 153052), (830, 104186), (922, 93790), (1130, 76526), (1660, 52093), (1844, 46895), (2260, 38263), (2305, 37516), (4610, 18758), (9220, 9379)]