41753080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 96969600

約数和(自身を除く): 55216520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 79, 146, 158, 181, 292, 316, 362, 365, 395, 584, 632, 724, 730, 790, 905, 1448, 1460, 1580, 1810, 2920, 3160, 3620, 5767, 7240, 11534, 13213, 14299, 23068, 26426, 28598, 28835, 46136, 52852, 57196, 57670, 66065, 71495, 105704, 114392, 115340, 132130, 142990, 230680, 264260, 285980, 528520, 571960, 1043827, 2087654, 4175308, 5219135, 8350616, 10438270, 20876540, 41753080]

約数ペア:

[(1, 41753080), (2, 20876540), (4, 10438270), (5, 8350616), (8, 5219135), (10, 4175308), (20, 2087654), (40, 1043827), (73, 571960), (79, 528520), (146, 285980), (158, 264260), (181, 230680), (292, 142990), (316, 132130), (362, 115340), (365, 114392), (395, 105704), (584, 71495), (632, 66065), (724, 57670), (730, 57196), (790, 52852), (905, 46136), (1448, 28835), (1460, 28598), (1580, 26426), (1810, 23068), (2920, 14299), (3160, 13213), (3620, 11534), (5767, 7240)]