118642480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4649}}^1$

素因数の和:4702

約数の個数: 80

約数和(自身を含む): 311364000

約数和(自身を除く): 192721520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 4649, 5104, 6380, 9298, 12760, 18596, 23245, 25520, 37192, 46490, 51139, 74384, 92980, 102278, 134821, 185960, 204556, 255695, 269642, 371920, 409112, 511390, 539284, 674105, 818224, 1022780, 1078568, 1348210, 1483031, 2045560, 2157136, 2696420, 2966062, 4091120, 5392840, 5932124, 7415155, 10785680, 11864248, 14830310, 23728496, 29660620, 59321240, 118642480]

約数ペア:

[(1, 118642480), (2, 59321240), (4, 29660620), (5, 23728496), (8, 14830310), (10, 11864248), (11, 10785680), (16, 7415155), (20, 5932124), (22, 5392840), (29, 4091120), (40, 2966062), (44, 2696420), (55, 2157136), (58, 2045560), (80, 1483031), (88, 1348210), (110, 1078568), (116, 1022780), (145, 818224), (176, 674105), (220, 539284), (232, 511390), (290, 409112), (319, 371920), (440, 269642), (464, 255695), (580, 204556), (638, 185960), (880, 134821), (1160, 102278), (1276, 92980), (1595, 74384), (2320, 51139), (2552, 46490), (3190, 37192), (4649, 25520), (5104, 23245), (6380, 18596), (9298, 12760)]