10321760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2081}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 25183872

約数和(自身を除く): 14862112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2081, 2480, 4162, 4960, 8324, 10405, 16648, 20810, 33296, 41620, 64511, 66592, 83240, 129022, 166480, 258044, 322555, 332960, 516088, 645110, 1032176, 1290220, 2064352, 2580440, 5160880, 10321760]

約数ペア:

[(1, 10321760), (2, 5160880), (4, 2580440), (5, 2064352), (8, 1290220), (10, 1032176), (16, 645110), (20, 516088), (31, 332960), (32, 322555), (40, 258044), (62, 166480), (80, 129022), (124, 83240), (155, 66592), (160, 64511), (248, 41620), (310, 33296), (496, 20810), (620, 16648), (992, 10405), (1240, 8324), (2081, 4960), (2480, 4162)]