41970840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1292

約数の個数: 64

約数和(自身を含む): 126372960

約数和(自身を除く): 84402120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 881, 1191, 1588, 1762, 1985, 2382, 2643, 3176, 3524, 3970, 4405, 4764, 5286, 5955, 7048, 7940, 8810, 9528, 10572, 11910, 13215, 15880, 17620, 21144, 23820, 26430, 35240, 47640, 52860, 105720, 349757, 699514, 1049271, 1399028, 1748785, 2098542, 2798056, 3497570, 4197084, 5246355, 6995140, 8394168, 10492710, 13990280, 20985420, 41970840]

約数ペア:

[(1, 41970840), (2, 20985420), (3, 13990280), (4, 10492710), (5, 8394168), (6, 6995140), (8, 5246355), (10, 4197084), (12, 3497570), (15, 2798056), (20, 2098542), (24, 1748785), (30, 1399028), (40, 1049271), (60, 699514), (120, 349757), (397, 105720), (794, 52860), (881, 47640), (1191, 35240), (1588, 26430), (1762, 23820), (1985, 21144), (2382, 17620), (2643, 15880), (3176, 13215), (3524, 11910), (3970, 10572), (4405, 9528), (4764, 8810), (5286, 7940), (5955, 7048)]