69416120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{613}}^1$

素因数の和:792

約数の個数: 64

約数和(自身を含む): 165780000

約数和(自身を除く): 96363880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 298, 380, 596, 613, 745, 760, 1192, 1226, 1490, 2452, 2831, 2980, 3065, 4904, 5662, 5960, 6130, 11324, 11647, 12260, 14155, 22648, 23294, 24520, 28310, 46588, 56620, 58235, 91337, 93176, 113240, 116470, 182674, 232940, 365348, 456685, 465880, 730696, 913370, 1735403, 1826740, 3470806, 3653480, 6941612, 8677015, 13883224, 17354030, 34708060, 69416120]

約数ペア:

[(1, 69416120), (2, 34708060), (4, 17354030), (5, 13883224), (8, 8677015), (10, 6941612), (19, 3653480), (20, 3470806), (38, 1826740), (40, 1735403), (76, 913370), (95, 730696), (149, 465880), (152, 456685), (190, 365348), (298, 232940), (380, 182674), (596, 116470), (613, 113240), (745, 93176), (760, 91337), (1192, 58235), (1226, 56620), (1490, 46588), (2452, 28310), (2831, 24520), (2980, 23294), (3065, 22648), (4904, 14155), (5662, 12260), (5960, 11647), (6130, 11324)]