61948360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2203}}^1$

素因数の和:2270

約数の個数: 64

約数和(自身を含む): 150753600

約数和(自身を除く): 88805240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 37, 38, 40, 74, 76, 95, 148, 152, 185, 190, 296, 370, 380, 703, 740, 760, 1406, 1480, 2203, 2812, 3515, 4406, 5624, 7030, 8812, 11015, 14060, 17624, 22030, 28120, 41857, 44060, 81511, 83714, 88120, 163022, 167428, 209285, 326044, 334856, 407555, 418570, 652088, 815110, 837140, 1548709, 1630220, 1674280, 3097418, 3260440, 6194836, 7743545, 12389672, 15487090, 30974180, 61948360]

約数ペア:

[(1, 61948360), (2, 30974180), (4, 15487090), (5, 12389672), (8, 7743545), (10, 6194836), (19, 3260440), (20, 3097418), (37, 1674280), (38, 1630220), (40, 1548709), (74, 837140), (76, 815110), (95, 652088), (148, 418570), (152, 407555), (185, 334856), (190, 326044), (296, 209285), (370, 167428), (380, 163022), (703, 88120), (740, 83714), (760, 81511), (1406, 44060), (1480, 41857), (2203, 28120), (2812, 22030), (3515, 17624), (4406, 14060), (5624, 11015), (7030, 8812)]