40562170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 85536000

約数和(自身を除く): 44973830

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 109, 110, 170, 187, 199, 218, 374, 398, 545, 935, 995, 1090, 1199, 1853, 1870, 1990, 2189, 2398, 3383, 3706, 4378, 5995, 6766, 9265, 10945, 11990, 16915, 18530, 20383, 21691, 21890, 33830, 37213, 40766, 43382, 74426, 101915, 108455, 186065, 203830, 216910, 238601, 368747, 372130, 477202, 737494, 1193005, 1843735, 2386010, 3687470, 4056217, 8112434, 20281085, 40562170]

約数ペア:

[(1, 40562170), (2, 20281085), (5, 8112434), (10, 4056217), (11, 3687470), (17, 2386010), (22, 1843735), (34, 1193005), (55, 737494), (85, 477202), (109, 372130), (110, 368747), (170, 238601), (187, 216910), (199, 203830), (218, 186065), (374, 108455), (398, 101915), (545, 74426), (935, 43382), (995, 40766), (1090, 37213), (1199, 33830), (1853, 21890), (1870, 21691), (1990, 20383), (2189, 18530), (2398, 16915), (3383, 11990), (3706, 10945), (4378, 9265), (5995, 6766)]