40417620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{733}}^1\times {\mathrm{919}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 113447040

約数和(自身を除く): 73029420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 733, 919, 1466, 1838, 2199, 2757, 2932, 3665, 3676, 4398, 4595, 5514, 7330, 8796, 9190, 10995, 11028, 13785, 14660, 18380, 21990, 27570, 43980, 55140, 673627, 1347254, 2020881, 2694508, 3368135, 4041762, 6736270, 8083524, 10104405, 13472540, 20208810, 40417620]

約数ペア:

[(1, 40417620), (2, 20208810), (3, 13472540), (4, 10104405), (5, 8083524), (6, 6736270), (10, 4041762), (12, 3368135), (15, 2694508), (20, 2020881), (30, 1347254), (60, 673627), (733, 55140), (919, 43980), (1466, 27570), (1838, 21990), (2199, 18380), (2757, 14660), (2932, 13785), (3665, 11028), (3676, 10995), (4398, 9190), (4595, 8796), (5514, 7330)]