2079764480

素因数分解:

$2^{12}\times 5^1\times {\mathrm{173}}^1\times {\mathrm{587}}^1$

素因数の和:789

約数の個数: 104

約数和(自身を含む): 5028225552

約数和(自身を除く): 2948461072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 173, 256, 320, 346, 512, 587, 640, 692, 865, 1024, 1174, 1280, 1384, 1730, 2048, 2348, 2560, 2768, 2935, 3460, 4096, 4696, 5120, 5536, 5870, 6920, 9392, 10240, 11072, 11740, 13840, 18784, 20480, 22144, 23480, 27680, 37568, 44288, 46960, 55360, 75136, 88576, 93920, 101551, 110720, 150272, 177152, 187840, 203102, 221440, 300544, 354304, 375680, 406204, 442880, 507755, 601088, 708608, 751360, 812408, 885760, 1015510, 1202176, 1502720, 1624816, 1771520, 2031020, 2404352, 3005440, 3249632, 3543040, 4062040, 6010880, 6499264, 8124080, 12021760, 12998528, 16248160, 25997056, 32496320, 51994112, 64992640, 103988224, 129985280, 207976448, 259970560, 415952896, 519941120, 1039882240, 2079764480]

約数ペア:

[(1, 2079764480), (2, 1039882240), (4, 519941120), (5, 415952896), (8, 259970560), (10, 207976448), (16, 129985280), (20, 103988224), (32, 64992640), (40, 51994112), (64, 32496320), (80, 25997056), (128, 16248160), (160, 12998528), (173, 12021760), (256, 8124080), (320, 6499264), (346, 6010880), (512, 4062040), (587, 3543040), (640, 3249632), (692, 3005440), (865, 2404352), (1024, 2031020), (1174, 1771520), (1280, 1624816), (1384, 1502720), (1730, 1202176), (2048, 1015510), (2348, 885760), (2560, 812408), (2768, 751360), (2935, 708608), (3460, 601088), (4096, 507755), (4696, 442880), (5120, 406204), (5536, 375680), (5870, 354304), (6920, 300544), (9392, 221440), (10240, 203102), (11072, 187840), (11740, 177152), (13840, 150272), (18784, 110720), (20480, 101551), (22144, 93920), (23480, 88576), (27680, 75136), (37568, 55360), (44288, 46960)]