2052809880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1555159}}^1$

素因数の和:1555184

約数の個数: 64

約数和(自身を含む): 6718291200

約数和(自身を除く): 4665481320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1555159, 3110318, 4665477, 6220636, 7775795, 9330954, 12441272, 15551590, 17106749, 18661908, 23327385, 31103180, 34213498, 37323816, 46654770, 51320247, 62206360, 68426996, 85533745, 93309540, 102640494, 136853992, 171067490, 186619080, 205280988, 256601235, 342134980, 410561976, 513202470, 684269960, 1026404940, 2052809880]

約数ペア:

[(1, 2052809880), (2, 1026404940), (3, 684269960), (4, 513202470), (5, 410561976), (6, 342134980), (8, 256601235), (10, 205280988), (11, 186619080), (12, 171067490), (15, 136853992), (20, 102640494), (22, 93309540), (24, 85533745), (30, 68426996), (33, 62206360), (40, 51320247), (44, 46654770), (55, 37323816), (60, 34213498), (66, 31103180), (88, 23327385), (110, 18661908), (120, 17106749), (132, 15551590), (165, 12441272), (220, 9330954), (264, 7775795), (330, 6220636), (440, 4665477), (660, 3110318), (1320, 1555159)]