10138120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{877}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 24259140

約数和(自身を除く): 14121020

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 877, 1156, 1445, 1754, 2312, 2890, 3508, 4385, 5780, 7016, 8770, 11560, 14909, 17540, 29818, 35080, 59636, 74545, 119272, 149090, 253453, 298180, 506906, 596360, 1013812, 1267265, 2027624, 2534530, 5069060, 10138120]

約数ペア:

[(1, 10138120), (2, 5069060), (4, 2534530), (5, 2027624), (8, 1267265), (10, 1013812), (17, 596360), (20, 506906), (34, 298180), (40, 253453), (68, 149090), (85, 119272), (136, 74545), (170, 59636), (289, 35080), (340, 29818), (578, 17540), (680, 14909), (877, 11560), (1156, 8770), (1445, 7016), (1754, 5780), (2312, 4385), (2890, 3508)]