3939650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 9374400

約数和(自身を除く): 5434750

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 29, 38, 50, 55, 58, 65, 95, 110, 130, 143, 145, 190, 209, 247, 275, 286, 290, 319, 325, 377, 418, 475, 494, 550, 551, 638, 650, 715, 725, 754, 950, 1045, 1102, 1235, 1430, 1450, 1595, 1885, 2090, 2470, 2717, 2755, 3190, 3575, 3770, 4147, 5225, 5434, 5510, 6061, 6175, 7150, 7163, 7975, 8294, 9425, 10450, 12122, 12350, 13585, 13775, 14326, 15950, 18850, 20735, 27170, 27550, 30305, 35815, 41470, 60610, 67925, 71630, 78793, 103675, 135850, 151525, 157586, 179075, 207350, 303050, 358150, 393965, 787930, 1969825, 3939650]

約数ペア:

[(1, 3939650), (2, 1969825), (5, 787930), (10, 393965), (11, 358150), (13, 303050), (19, 207350), (22, 179075), (25, 157586), (26, 151525), (29, 135850), (38, 103675), (50, 78793), (55, 71630), (58, 67925), (65, 60610), (95, 41470), (110, 35815), (130, 30305), (143, 27550), (145, 27170), (190, 20735), (209, 18850), (247, 15950), (275, 14326), (286, 13775), (290, 13585), (319, 12350), (325, 12122), (377, 10450), (418, 9425), (475, 8294), (494, 7975), (550, 7163), (551, 7150), (638, 6175), (650, 6061), (715, 5510), (725, 5434), (754, 5225), (950, 4147), (1045, 3770), (1102, 3575), (1235, 3190), (1430, 2755), (1450, 2717), (1595, 2470), (1885, 2090)]