80043430

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1\times {\mathrm{461}}^1$

素因数の和:744

約数の個数: 32

約数和(自身を含む): 146694240

約数和(自身を除く): 66650810

約数列:

[1, 2, 5, 10, 97, 179, 194, 358, 461, 485, 895, 922, 970, 1790, 2305, 4610, 17363, 34726, 44717, 82519, 86815, 89434, 165038, 173630, 223585, 412595, 447170, 825190, 8004343, 16008686, 40021715, 80043430]

約数ペア:

[(1, 80043430), (2, 40021715), (5, 16008686), (10, 8004343), (97, 825190), (179, 447170), (194, 412595), (358, 223585), (461, 173630), (485, 165038), (895, 89434), (922, 86815), (970, 82519), (1790, 44717), (2305, 34726), (4610, 17363)]