48403280

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{3623}}^1$

素因数の和:3803

約数の個数: 40

約数和(自身を含む): 113242752

約数和(自身を除く): 64839472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 3623, 6680, 7246, 13360, 14492, 18115, 28984, 36230, 57968, 72460, 144920, 289840, 605041, 1210082, 2420164, 3025205, 4840328, 6050410, 9680656, 12100820, 24201640, 48403280]

約数ペア:

[(1, 48403280), (2, 24201640), (4, 12100820), (5, 9680656), (8, 6050410), (10, 4840328), (16, 3025205), (20, 2420164), (40, 1210082), (80, 605041), (167, 289840), (334, 144920), (668, 72460), (835, 57968), (1336, 36230), (1670, 28984), (2672, 18115), (3340, 14492), (3623, 13360), (6680, 7246)]