192208720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{218419}}^1$

素因数の和:218443

約数の個数: 40

約数和(自身を含む): 487513440

約数和(自身を除く): 295304720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 218419, 436838, 873676, 1092095, 1747352, 2184190, 2402609, 3494704, 4368380, 4805218, 8736760, 9610436, 12013045, 17473520, 19220872, 24026090, 38441744, 48052180, 96104360, 192208720]

約数ペア:

[(1, 192208720), (2, 96104360), (4, 48052180), (5, 38441744), (8, 24026090), (10, 19220872), (11, 17473520), (16, 12013045), (20, 9610436), (22, 8736760), (40, 4805218), (44, 4368380), (55, 3494704), (80, 2402609), (88, 2184190), (110, 1747352), (176, 1092095), (220, 873676), (440, 436838), (880, 218419)]