79302350

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 151584048

約数和(自身を除く): 72281698

約数列:

[1, 2, 5, 10, 25, 50, 83, 97, 166, 194, 197, 394, 415, 485, 830, 970, 985, 1970, 2075, 2425, 4150, 4850, 4925, 8051, 9850, 16102, 16351, 19109, 32702, 38218, 40255, 80510, 81755, 95545, 163510, 191090, 201275, 402550, 408775, 477725, 817550, 955450, 1586047, 3172094, 7930235, 15860470, 39651175, 79302350]

約数ペア:

[(1, 79302350), (2, 39651175), (5, 15860470), (10, 7930235), (25, 3172094), (50, 1586047), (83, 955450), (97, 817550), (166, 477725), (194, 408775), (197, 402550), (394, 201275), (415, 191090), (485, 163510), (830, 95545), (970, 81755), (985, 80510), (1970, 40255), (2075, 38218), (2425, 32702), (4150, 19109), (4850, 16351), (4925, 16102), (8051, 9850)]