2507050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 6249600

約数和(自身を除く): 3742550

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 25, 26, 29, 35, 38, 50, 58, 65, 70, 91, 95, 130, 133, 145, 175, 182, 190, 203, 247, 266, 290, 325, 350, 377, 406, 455, 475, 494, 551, 650, 665, 725, 754, 910, 950, 1015, 1102, 1235, 1330, 1450, 1729, 1885, 2030, 2275, 2470, 2639, 2755, 3325, 3458, 3770, 3857, 4550, 5075, 5278, 5510, 6175, 6650, 7163, 7714, 8645, 9425, 10150, 12350, 13195, 13775, 14326, 17290, 18850, 19285, 26390, 27550, 35815, 38570, 43225, 50141, 65975, 71630, 86450, 96425, 100282, 131950, 179075, 192850, 250705, 358150, 501410, 1253525, 2507050]

約数ペア:

[(1, 2507050), (2, 1253525), (5, 501410), (7, 358150), (10, 250705), (13, 192850), (14, 179075), (19, 131950), (25, 100282), (26, 96425), (29, 86450), (35, 71630), (38, 65975), (50, 50141), (58, 43225), (65, 38570), (70, 35815), (91, 27550), (95, 26390), (130, 19285), (133, 18850), (145, 17290), (175, 14326), (182, 13775), (190, 13195), (203, 12350), (247, 10150), (266, 9425), (290, 8645), (325, 7714), (350, 7163), (377, 6650), (406, 6175), (455, 5510), (475, 5278), (494, 5075), (551, 4550), (650, 3857), (665, 3770), (725, 3458), (754, 3325), (910, 2755), (950, 2639), (1015, 2470), (1102, 2275), (1235, 2030), (1330, 1885), (1450, 1729)]