10689400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 27342000

約数和(自身を除く): 16652600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 29, 38, 40, 50, 58, 76, 95, 97, 100, 116, 145, 152, 190, 194, 200, 232, 290, 380, 388, 475, 485, 551, 580, 725, 760, 776, 950, 970, 1102, 1160, 1450, 1843, 1900, 1940, 2204, 2425, 2755, 2813, 2900, 3686, 3800, 3880, 4408, 4850, 5510, 5626, 5800, 7372, 9215, 9700, 11020, 11252, 13775, 14065, 14744, 18430, 19400, 22040, 22504, 27550, 28130, 36860, 46075, 53447, 55100, 56260, 70325, 73720, 92150, 106894, 110200, 112520, 140650, 184300, 213788, 267235, 281300, 368600, 427576, 534470, 562600, 1068940, 1336175, 2137880, 2672350, 5344700, 10689400]

約数ペア:

[(1, 10689400), (2, 5344700), (4, 2672350), (5, 2137880), (8, 1336175), (10, 1068940), (19, 562600), (20, 534470), (25, 427576), (29, 368600), (38, 281300), (40, 267235), (50, 213788), (58, 184300), (76, 140650), (95, 112520), (97, 110200), (100, 106894), (116, 92150), (145, 73720), (152, 70325), (190, 56260), (194, 55100), (200, 53447), (232, 46075), (290, 36860), (380, 28130), (388, 27550), (475, 22504), (485, 22040), (551, 19400), (580, 18430), (725, 14744), (760, 14065), (776, 13775), (950, 11252), (970, 11020), (1102, 9700), (1160, 9215), (1450, 7372), (1843, 5800), (1900, 5626), (1940, 5510), (2204, 4850), (2425, 4408), (2755, 3880), (2813, 3800), (2900, 3686)]