629724080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8191}}^1$

素因数の和:8266

約数の個数: 60

約数和(自身を含む): 1513046016

約数和(自身を除く): 883321936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 961, 1240, 1922, 2480, 3844, 4805, 7688, 8191, 9610, 15376, 16382, 19220, 32764, 38440, 40955, 65528, 76880, 81910, 131056, 163820, 253921, 327640, 507842, 655280, 1015684, 1269605, 2031368, 2539210, 4062736, 5078420, 7871551, 10156840, 15743102, 20313680, 31486204, 39357755, 62972408, 78715510, 125944816, 157431020, 314862040, 629724080]

約数ペア:

[(1, 629724080), (2, 314862040), (4, 157431020), (5, 125944816), (8, 78715510), (10, 62972408), (16, 39357755), (20, 31486204), (31, 20313680), (40, 15743102), (62, 10156840), (80, 7871551), (124, 5078420), (155, 4062736), (248, 2539210), (310, 2031368), (496, 1269605), (620, 1015684), (961, 655280), (1240, 507842), (1922, 327640), (2480, 253921), (3844, 163820), (4805, 131056), (7688, 81910), (8191, 76880), (9610, 65528), (15376, 40955), (16382, 38440), (19220, 32764)]