4100960

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 72

約数和(自身を含む): 10369296

約数和(自身を除く): 6268336

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 71, 76, 80, 95, 142, 152, 160, 190, 284, 304, 355, 361, 380, 568, 608, 710, 722, 760, 1136, 1349, 1420, 1444, 1520, 1805, 2272, 2698, 2840, 2888, 3040, 3610, 5396, 5680, 5776, 6745, 7220, 10792, 11360, 11552, 13490, 14440, 21584, 25631, 26980, 28880, 43168, 51262, 53960, 57760, 102524, 107920, 128155, 205048, 215840, 256310, 410096, 512620, 820192, 1025240, 2050480, 4100960]

約数ペア:

[(1, 4100960), (2, 2050480), (4, 1025240), (5, 820192), (8, 512620), (10, 410096), (16, 256310), (19, 215840), (20, 205048), (32, 128155), (38, 107920), (40, 102524), (71, 57760), (76, 53960), (80, 51262), (95, 43168), (142, 28880), (152, 26980), (160, 25631), (190, 21584), (284, 14440), (304, 13490), (355, 11552), (361, 11360), (380, 10792), (568, 7220), (608, 6745), (710, 5776), (722, 5680), (760, 5396), (1136, 3610), (1349, 3040), (1420, 2888), (1444, 2840), (1520, 2698), (1805, 2272)]