4655950

素因数分解:

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

素因数の和:86

約数の個数: 72

約数和(自身を含む): 10211400

約数和(自身を除く): 5555450

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 29, 38, 50, 58, 65, 95, 130, 145, 169, 190, 247, 290, 325, 338, 377, 475, 494, 551, 650, 725, 754, 845, 950, 1102, 1235, 1450, 1690, 1885, 2470, 2755, 3211, 3770, 4225, 4901, 5510, 6175, 6422, 7163, 8450, 9425, 9802, 12350, 13775, 14326, 16055, 18850, 24505, 27550, 32110, 35815, 49010, 71630, 80275, 93119, 122525, 160550, 179075, 186238, 245050, 358150, 465595, 931190, 2327975, 4655950]

約数ペア:

[(1, 4655950), (2, 2327975), (5, 931190), (10, 465595), (13, 358150), (19, 245050), (25, 186238), (26, 179075), (29, 160550), (38, 122525), (50, 93119), (58, 80275), (65, 71630), (95, 49010), (130, 35815), (145, 32110), (169, 27550), (190, 24505), (247, 18850), (290, 16055), (325, 14326), (338, 13775), (377, 12350), (475, 9802), (494, 9425), (551, 8450), (650, 7163), (725, 6422), (754, 6175), (845, 5510), (950, 4901), (1102, 4225), (1235, 3770), (1450, 3211), (1690, 2755), (1885, 2470)]