29117740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 64370880

約数和(自身を除く): 35253140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 823, 1220, 1646, 1769, 3292, 3538, 4115, 7076, 8230, 8845, 16460, 17690, 23867, 35380, 47734, 50203, 95468, 100406, 119335, 200812, 238670, 251015, 477340, 502030, 1004060, 1455887, 2911774, 5823548, 7279435, 14558870, 29117740]

約数ペア:

[(1, 29117740), (2, 14558870), (4, 7279435), (5, 5823548), (10, 2911774), (20, 1455887), (29, 1004060), (58, 502030), (61, 477340), (116, 251015), (122, 238670), (145, 200812), (244, 119335), (290, 100406), (305, 95468), (580, 50203), (610, 47734), (823, 35380), (1220, 23867), (1646, 17690), (1769, 16460), (3292, 8845), (3538, 8230), (4115, 7076)]