76574140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 164320128

約数和(自身を除く): 87745988

約数列:

[1, 2, 4, 5, 10, 20, 83, 163, 166, 283, 326, 332, 415, 566, 652, 815, 830, 1132, 1415, 1630, 1660, 2830, 3260, 5660, 13529, 23489, 27058, 46129, 46978, 54116, 67645, 92258, 93956, 117445, 135290, 184516, 230645, 234890, 270580, 461290, 469780, 922580, 3828707, 7657414, 15314828, 19143535, 38287070, 76574140]

約数ペア:

[(1, 76574140), (2, 38287070), (4, 19143535), (5, 15314828), (10, 7657414), (20, 3828707), (83, 922580), (163, 469780), (166, 461290), (283, 270580), (326, 234890), (332, 230645), (415, 184516), (566, 135290), (652, 117445), (815, 93956), (830, 92258), (1132, 67645), (1415, 54116), (1630, 46978), (1660, 46129), (2830, 27058), (3260, 23489), (5660, 13529)]