11520220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1150

約数の個数: 48

約数和(自身を含む): 26466048

約数和(自身を除く): 14945828

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1093, 2108, 2186, 2635, 4372, 5270, 5465, 10540, 10930, 18581, 21860, 33883, 37162, 67766, 74324, 92905, 135532, 169415, 185810, 338830, 371620, 576011, 677660, 1152022, 2304044, 2880055, 5760110, 11520220]

約数ペア:

[(1, 11520220), (2, 5760110), (4, 2880055), (5, 2304044), (10, 1152022), (17, 677660), (20, 576011), (31, 371620), (34, 338830), (62, 185810), (68, 169415), (85, 135532), (124, 92905), (155, 74324), (170, 67766), (310, 37162), (340, 33883), (527, 21860), (620, 18581), (1054, 10930), (1093, 10540), (2108, 5465), (2186, 5270), (2635, 4372)]