33619820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 76543488

約数和(自身を除く): 42923668

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 677, 764, 955, 1354, 1910, 2483, 2708, 3385, 3820, 4966, 6770, 8801, 9932, 12415, 13540, 17602, 24830, 35204, 44005, 49660, 88010, 129307, 176020, 258614, 517228, 646535, 1293070, 1680991, 2586140, 3361982, 6723964, 8404955, 16809910, 33619820]

約数ペア:

[(1, 33619820), (2, 16809910), (4, 8404955), (5, 6723964), (10, 3361982), (13, 2586140), (20, 1680991), (26, 1293070), (52, 646535), (65, 517228), (130, 258614), (191, 176020), (260, 129307), (382, 88010), (677, 49660), (764, 44005), (955, 35204), (1354, 24830), (1910, 17602), (2483, 13540), (2708, 12415), (3385, 9932), (3820, 8801), (4966, 6770)]