2010855880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{14149}}^1$

素因数の和:14207

約数の個数: 128

約数和(自身を含む): 5501520000

約数和(自身を除く): 3490664120

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 440, 646, 680, 748, 760, 836, 935, 1045, 1292, 1496, 1615, 1672, 1870, 2090, 2584, 3230, 3553, 3740, 4180, 6460, 7106, 7480, 8360, 12920, 14149, 14212, 17765, 28298, 28424, 35530, 56596, 70745, 71060, 113192, 141490, 142120, 155639, 240533, 268831, 282980, 311278, 481066, 537662, 565960, 622556, 778195, 962132, 1075324, 1202665, 1245112, 1344155, 1556390, 1924264, 2150648, 2405330, 2645863, 2688310, 2957141, 3112780, 4570127, 4810660, 5291726, 5376620, 5914282, 6225560, 9140254, 9621320, 10583452, 10753240, 11828564, 13229315, 14785705, 18280508, 21166904, 22850635, 23657128, 26458630, 29571410, 36561016, 45701270, 50271397, 52917260, 59142820, 91402540, 100542794, 105834520, 118285640, 182805080, 201085588, 251356985, 402171176, 502713970, 1005427940, 2010855880]

約数ペア:

[(1, 2010855880), (2, 1005427940), (4, 502713970), (5, 402171176), (8, 251356985), (10, 201085588), (11, 182805080), (17, 118285640), (19, 105834520), (20, 100542794), (22, 91402540), (34, 59142820), (38, 52917260), (40, 50271397), (44, 45701270), (55, 36561016), (68, 29571410), (76, 26458630), (85, 23657128), (88, 22850635), (95, 21166904), (110, 18280508), (136, 14785705), (152, 13229315), (170, 11828564), (187, 10753240), (190, 10583452), (209, 9621320), (220, 9140254), (323, 6225560), (340, 5914282), (374, 5376620), (380, 5291726), (418, 4810660), (440, 4570127), (646, 3112780), (680, 2957141), (748, 2688310), (760, 2645863), (836, 2405330), (935, 2150648), (1045, 1924264), (1292, 1556390), (1496, 1344155), (1615, 1245112), (1672, 1202665), (1870, 1075324), (2090, 962132), (2584, 778195), (3230, 622556), (3553, 565960), (3740, 537662), (4180, 481066), (6460, 311278), (7106, 282980), (7480, 268831), (8360, 240533), (12920, 155639), (14149, 142120), (14212, 141490), (17765, 113192), (28298, 71060), (28424, 70745), (35530, 56596)]