38305120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1532

約数の個数: 96

約数和(自身を含む): 107993088

約数和(自身を除く): 69687968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1487, 1610, 1840, 2576, 2974, 3220, 3680, 5152, 5948, 6440, 7435, 10409, 11896, 12880, 14870, 20818, 23792, 25760, 29740, 34201, 41636, 47584, 52045, 59480, 68402, 83272, 104090, 118960, 136804, 166544, 171005, 208180, 237920, 239407, 273608, 333088, 342010, 416360, 478814, 547216, 684020, 832720, 957628, 1094432, 1197035, 1368040, 1665440, 1915256, 2394070, 2736080, 3830512, 4788140, 5472160, 7661024, 9576280, 19152560, 38305120]

約数ペア:

[(1, 38305120), (2, 19152560), (4, 9576280), (5, 7661024), (7, 5472160), (8, 4788140), (10, 3830512), (14, 2736080), (16, 2394070), (20, 1915256), (23, 1665440), (28, 1368040), (32, 1197035), (35, 1094432), (40, 957628), (46, 832720), (56, 684020), (70, 547216), (80, 478814), (92, 416360), (112, 342010), (115, 333088), (140, 273608), (160, 239407), (161, 237920), (184, 208180), (224, 171005), (230, 166544), (280, 136804), (322, 118960), (368, 104090), (460, 83272), (560, 68402), (644, 59480), (736, 52045), (805, 47584), (920, 41636), (1120, 34201), (1288, 29740), (1487, 25760), (1610, 23792), (1840, 20818), (2576, 14870), (2974, 12880), (3220, 11896), (3680, 10409), (5152, 7435), (5948, 6440)]