950265580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{7211}}^1$

素因数の和:7830

約数の個数: 48

約数和(自身を含む): 2180908800

約数和(自身を除く): 1230643220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 599, 1198, 2396, 2995, 5990, 6589, 7211, 11980, 13178, 14422, 26356, 28844, 32945, 36055, 65890, 72110, 79321, 131780, 144220, 158642, 317284, 396605, 793210, 1586420, 4319389, 8638778, 17277556, 21596945, 43193890, 47513279, 86387780, 95026558, 190053116, 237566395, 475132790, 950265580]

約数ペア:

[(1, 950265580), (2, 475132790), (4, 237566395), (5, 190053116), (10, 95026558), (11, 86387780), (20, 47513279), (22, 43193890), (44, 21596945), (55, 17277556), (110, 8638778), (220, 4319389), (599, 1586420), (1198, 793210), (2396, 396605), (2995, 317284), (5990, 158642), (6589, 144220), (7211, 131780), (11980, 79321), (13178, 72110), (14422, 65890), (26356, 36055), (28844, 32945)]