190053040

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{57943}}^1$

素因数の和:57997

約数の個数: 40

約数和(自身を含む): 452658528

約数和(自身を除く): 262605488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 57943, 115886, 231772, 289715, 463544, 579430, 927088, 1158860, 2317720, 2375663, 4635440, 4751326, 9502652, 11878315, 19005304, 23756630, 38010608, 47513260, 95026520, 190053040]

約数ペア:

[(1, 190053040), (2, 95026520), (4, 47513260), (5, 38010608), (8, 23756630), (10, 19005304), (16, 11878315), (20, 9502652), (40, 4751326), (41, 4635440), (80, 2375663), (82, 2317720), (164, 1158860), (205, 927088), (328, 579430), (410, 463544), (656, 289715), (820, 231772), (1640, 115886), (3280, 57943)]