5037792640

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^2\times {\mathrm{8191}}^1$

素因数の和:8272

約数の個数: 96

約数和(自身を含む): 12446023680

約数和(自身を除く): 7408231040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 310, 320, 496, 620, 640, 961, 992, 1240, 1922, 1984, 2480, 3844, 3968, 4805, 4960, 7688, 8191, 9610, 9920, 15376, 16382, 19220, 19840, 30752, 32764, 38440, 40955, 61504, 65528, 76880, 81910, 123008, 131056, 153760, 163820, 253921, 262112, 307520, 327640, 507842, 524224, 615040, 655280, 1015684, 1048448, 1269605, 1310560, 2031368, 2539210, 2621120, 4062736, 5078420, 5242240, 7871551, 8125472, 10156840, 15743102, 16250944, 20313680, 31486204, 32501888, 39357755, 40627360, 62972408, 78715510, 81254720, 125944816, 157431020, 162509440, 251889632, 314862040, 503779264, 629724080, 1007558528, 1259448160, 2518896320, 5037792640]

約数ペア:

[(1, 5037792640), (2, 2518896320), (4, 1259448160), (5, 1007558528), (8, 629724080), (10, 503779264), (16, 314862040), (20, 251889632), (31, 162509440), (32, 157431020), (40, 125944816), (62, 81254720), (64, 78715510), (80, 62972408), (124, 40627360), (128, 39357755), (155, 32501888), (160, 31486204), (248, 20313680), (310, 16250944), (320, 15743102), (496, 10156840), (620, 8125472), (640, 7871551), (961, 5242240), (992, 5078420), (1240, 4062736), (1922, 2621120), (1984, 2539210), (2480, 2031368), (3844, 1310560), (3968, 1269605), (4805, 1048448), (4960, 1015684), (7688, 655280), (8191, 615040), (9610, 524224), (9920, 507842), (15376, 327640), (16382, 307520), (19220, 262112), (19840, 253921), (30752, 163820), (32764, 153760), (38440, 131056), (40955, 123008), (61504, 81910), (65528, 76880)]