65206020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3187}}^1$

素因数の和:3241

約数の個数: 96

約数和(自身を含む): 205664256

約数和(自身を除く): 140458236

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 330, 341, 372, 465, 620, 660, 682, 930, 1023, 1364, 1705, 1860, 2046, 3187, 3410, 4092, 5115, 6374, 6820, 9561, 10230, 12748, 15935, 19122, 20460, 31870, 35057, 38244, 47805, 63740, 70114, 95610, 98797, 105171, 140228, 175285, 191220, 197594, 210342, 296391, 350570, 395188, 420684, 493985, 525855, 592782, 701140, 987970, 1051710, 1086767, 1185564, 1481955, 1975940, 2103420, 2173534, 2963910, 3260301, 4347068, 5433835, 5927820, 6520602, 10867670, 13041204, 16301505, 21735340, 32603010, 65206020]

約数ペア:

[(1, 65206020), (2, 32603010), (3, 21735340), (4, 16301505), (5, 13041204), (6, 10867670), (10, 6520602), (11, 5927820), (12, 5433835), (15, 4347068), (20, 3260301), (22, 2963910), (30, 2173534), (31, 2103420), (33, 1975940), (44, 1481955), (55, 1185564), (60, 1086767), (62, 1051710), (66, 987970), (93, 701140), (110, 592782), (124, 525855), (132, 493985), (155, 420684), (165, 395188), (186, 350570), (220, 296391), (310, 210342), (330, 197594), (341, 191220), (372, 175285), (465, 140228), (620, 105171), (660, 98797), (682, 95610), (930, 70114), (1023, 63740), (1364, 47805), (1705, 38244), (1860, 35057), (2046, 31870), (3187, 20460), (3410, 19122), (4092, 15935), (5115, 12748), (6374, 10230), (6820, 9561)]