10129660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 72

約数和(自身を含む): 23810976

約数和(自身を除く): 13681316

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 61, 76, 92, 95, 115, 122, 190, 230, 244, 305, 361, 380, 437, 460, 610, 722, 874, 1159, 1220, 1403, 1444, 1748, 1805, 2185, 2318, 2806, 3610, 4370, 4636, 5612, 5795, 7015, 7220, 8303, 8740, 11590, 14030, 16606, 22021, 23180, 26657, 28060, 33212, 41515, 44042, 53314, 83030, 88084, 106628, 110105, 133285, 166060, 220210, 266570, 440420, 506483, 533140, 1012966, 2025932, 2532415, 5064830, 10129660]

約数ペア:

[(1, 10129660), (2, 5064830), (4, 2532415), (5, 2025932), (10, 1012966), (19, 533140), (20, 506483), (23, 440420), (38, 266570), (46, 220210), (61, 166060), (76, 133285), (92, 110105), (95, 106628), (115, 88084), (122, 83030), (190, 53314), (230, 44042), (244, 41515), (305, 33212), (361, 28060), (380, 26657), (437, 23180), (460, 22021), (610, 16606), (722, 14030), (874, 11590), (1159, 8740), (1220, 8303), (1403, 7220), (1444, 7015), (1748, 5795), (1805, 5612), (2185, 4636), (2318, 4370), (2806, 3610)]