2052869820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{94777}}^1$

素因数の和:94827

約数の個数: 72

約数和(自身を含む): 6066550224

約数和(自身を除く): 4013680404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3610, 4332, 5415, 7220, 10830, 21660, 94777, 189554, 284331, 379108, 473885, 568662, 947770, 1137324, 1421655, 1800763, 1895540, 2843310, 3601526, 5402289, 5686620, 7203052, 9003815, 10804578, 18007630, 21609156, 27011445, 34214497, 36015260, 54022890, 68428994, 102643491, 108045780, 136857988, 171072485, 205286982, 342144970, 410573964, 513217455, 684289940, 1026434910, 2052869820]

約数ペア:

[(1, 2052869820), (2, 1026434910), (3, 684289940), (4, 513217455), (5, 410573964), (6, 342144970), (10, 205286982), (12, 171072485), (15, 136857988), (19, 108045780), (20, 102643491), (30, 68428994), (38, 54022890), (57, 36015260), (60, 34214497), (76, 27011445), (95, 21609156), (114, 18007630), (190, 10804578), (228, 9003815), (285, 7203052), (361, 5686620), (380, 5402289), (570, 3601526), (722, 2843310), (1083, 1895540), (1140, 1800763), (1444, 1421655), (1805, 1137324), (2166, 947770), (3610, 568662), (4332, 473885), (5415, 379108), (7220, 284331), (10830, 189554), (21660, 94777)]