2017006550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{8231}}^1$

素因数の和:8298

約数の個数: 72

約数和(自身を含む): 4203012240

約数和(自身を除く): 2186005690

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 169, 290, 325, 338, 377, 650, 725, 754, 845, 1450, 1690, 1885, 3770, 4225, 4901, 8231, 8450, 9425, 9802, 16462, 18850, 24505, 41155, 49010, 82310, 107003, 122525, 205775, 214006, 238699, 245050, 411550, 477398, 535015, 1070030, 1193495, 1391039, 2386990, 2675075, 2782078, 3103087, 5350150, 5967475, 6206174, 6955195, 11934950, 13910390, 15515435, 31030870, 34775975, 40340131, 69551950, 77577175, 80680262, 155154350, 201700655, 403401310, 1008503275, 2017006550]

約数ペア:

[(1, 2017006550), (2, 1008503275), (5, 403401310), (10, 201700655), (13, 155154350), (25, 80680262), (26, 77577175), (29, 69551950), (50, 40340131), (58, 34775975), (65, 31030870), (130, 15515435), (145, 13910390), (169, 11934950), (290, 6955195), (325, 6206174), (338, 5967475), (377, 5350150), (650, 3103087), (725, 2782078), (754, 2675075), (845, 2386990), (1450, 1391039), (1690, 1193495), (1885, 1070030), (3770, 535015), (4225, 477398), (4901, 411550), (8231, 245050), (8450, 238699), (9425, 214006), (9802, 205775), (16462, 122525), (18850, 107003), (24505, 82310), (41155, 49010)]