12454850560

素因数分解:

$2^{12}\times 5^1\times {\mathrm{608147}}^1$

素因数の和:608176

約数の個数: 52

約数和(自身を含む): 29888041608

約数和(自身を除く): 17433191048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 10240, 20480, 608147, 1216294, 2432588, 3040735, 4865176, 6081470, 9730352, 12162940, 19460704, 24325880, 38921408, 48651760, 77842816, 97303520, 155685632, 194607040, 311371264, 389214080, 622742528, 778428160, 1245485056, 1556856320, 2490970112, 3113712640, 6227425280, 12454850560]

約数ペア:

[(1, 12454850560), (2, 6227425280), (4, 3113712640), (5, 2490970112), (8, 1556856320), (10, 1245485056), (16, 778428160), (20, 622742528), (32, 389214080), (40, 311371264), (64, 194607040), (80, 155685632), (128, 97303520), (160, 77842816), (256, 48651760), (320, 38921408), (512, 24325880), (640, 19460704), (1024, 12162940), (1280, 9730352), (2048, 6081470), (2560, 4865176), (4096, 3040735), (5120, 2432588), (10240, 1216294), (20480, 608147)]