45691340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 101606400

約数和(自身を除く): 55915060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1399, 1420, 1633, 2798, 3266, 5596, 6532, 6995, 8165, 13990, 16330, 27980, 32177, 32660, 64354, 99329, 128708, 160885, 198658, 321770, 397316, 496645, 643540, 993290, 1986580, 2284567, 4569134, 9138268, 11422835, 22845670, 45691340]

約数ペア:

[(1, 45691340), (2, 22845670), (4, 11422835), (5, 9138268), (10, 4569134), (20, 2284567), (23, 1986580), (46, 993290), (71, 643540), (92, 496645), (115, 397316), (142, 321770), (230, 198658), (284, 160885), (355, 128708), (460, 99329), (710, 64354), (1399, 32660), (1420, 32177), (1633, 27980), (2798, 16330), (3266, 13990), (5596, 8165), (6532, 6995)]