45116720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 80

約数和(自身を含む): 115492608

約数和(自身を除く): 70375888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 167, 176, 220, 307, 334, 440, 614, 668, 835, 880, 1228, 1336, 1535, 1670, 1837, 2456, 2672, 3070, 3340, 3377, 3674, 4912, 6140, 6680, 6754, 7348, 9185, 12280, 13360, 13508, 14696, 16885, 18370, 24560, 27016, 29392, 33770, 36740, 51269, 54032, 67540, 73480, 102538, 135080, 146960, 205076, 256345, 270160, 410152, 512690, 563959, 820304, 1025380, 1127918, 2050760, 2255836, 2819795, 4101520, 4511672, 5639590, 9023344, 11279180, 22558360, 45116720]

約数ペア:

[(1, 45116720), (2, 22558360), (4, 11279180), (5, 9023344), (8, 5639590), (10, 4511672), (11, 4101520), (16, 2819795), (20, 2255836), (22, 2050760), (40, 1127918), (44, 1025380), (55, 820304), (80, 563959), (88, 512690), (110, 410152), (167, 270160), (176, 256345), (220, 205076), (307, 146960), (334, 135080), (440, 102538), (614, 73480), (668, 67540), (835, 54032), (880, 51269), (1228, 36740), (1336, 33770), (1535, 29392), (1670, 27016), (1837, 24560), (2456, 18370), (2672, 16885), (3070, 14696), (3340, 13508), (3377, 13360), (3674, 12280), (4912, 9185), (6140, 7348), (6680, 6754)]