3581500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 9172800

約数和(自身を除く): 5591300

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 29, 38, 50, 52, 58, 65, 76, 95, 100, 116, 125, 130, 145, 190, 247, 250, 260, 290, 325, 377, 380, 475, 494, 500, 551, 580, 650, 725, 754, 950, 988, 1102, 1235, 1300, 1450, 1508, 1625, 1885, 1900, 2204, 2375, 2470, 2755, 2900, 3250, 3625, 3770, 4750, 4940, 5510, 6175, 6500, 7163, 7250, 7540, 9425, 9500, 11020, 12350, 13775, 14326, 14500, 18850, 24700, 27550, 28652, 30875, 35815, 37700, 47125, 55100, 61750, 68875, 71630, 94250, 123500, 137750, 143260, 179075, 188500, 275500, 358150, 716300, 895375, 1790750, 3581500]

約数ペア:

[(1, 3581500), (2, 1790750), (4, 895375), (5, 716300), (10, 358150), (13, 275500), (19, 188500), (20, 179075), (25, 143260), (26, 137750), (29, 123500), (38, 94250), (50, 71630), (52, 68875), (58, 61750), (65, 55100), (76, 47125), (95, 37700), (100, 35815), (116, 30875), (125, 28652), (130, 27550), (145, 24700), (190, 18850), (247, 14500), (250, 14326), (260, 13775), (290, 12350), (325, 11020), (377, 9500), (380, 9425), (475, 7540), (494, 7250), (500, 7163), (551, 6500), (580, 6175), (650, 5510), (725, 4940), (754, 4750), (950, 3770), (988, 3625), (1102, 3250), (1235, 2900), (1300, 2755), (1450, 2470), (1508, 2375), (1625, 2204), (1885, 1900)]