40422540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1697}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 113535072

約数和(自身を除く): 73112532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 397, 794, 1191, 1588, 1697, 1985, 2382, 3394, 3970, 4764, 5091, 5955, 6788, 7940, 8485, 10182, 11910, 16970, 20364, 23820, 25455, 33940, 50910, 101820, 673709, 1347418, 2021127, 2694836, 3368545, 4042254, 6737090, 8084508, 10105635, 13474180, 20211270, 40422540]

約数ペア:

[(1, 40422540), (2, 20211270), (3, 13474180), (4, 10105635), (5, 8084508), (6, 6737090), (10, 4042254), (12, 3368545), (15, 2694836), (20, 2021127), (30, 1347418), (60, 673709), (397, 101820), (794, 50910), (1191, 33940), (1588, 25455), (1697, 23820), (1985, 20364), (2382, 16970), (3394, 11910), (3970, 10182), (4764, 8485), (5091, 7940), (5955, 6788)]