12835550

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 108

約数和(自身を含む): 31042656

約数和(自身を除く): 18207106

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 49, 50, 62, 65, 70, 91, 98, 130, 155, 169, 175, 182, 217, 245, 310, 325, 338, 350, 403, 434, 455, 490, 637, 650, 775, 806, 845, 910, 1085, 1183, 1225, 1274, 1519, 1550, 1690, 2015, 2170, 2275, 2366, 2450, 2821, 3038, 3185, 4030, 4225, 4550, 5239, 5425, 5642, 5915, 6370, 7595, 8281, 8450, 10075, 10478, 10850, 11830, 14105, 15190, 15925, 16562, 19747, 20150, 26195, 28210, 29575, 31850, 36673, 37975, 39494, 41405, 52390, 59150, 70525, 73346, 75950, 82810, 98735, 130975, 141050, 183365, 197470, 207025, 256711, 261950, 366730, 414050, 493675, 513422, 916825, 987350, 1283555, 1833650, 2567110, 6417775, 12835550]

約数ペア:

[(1, 12835550), (2, 6417775), (5, 2567110), (7, 1833650), (10, 1283555), (13, 987350), (14, 916825), (25, 513422), (26, 493675), (31, 414050), (35, 366730), (49, 261950), (50, 256711), (62, 207025), (65, 197470), (70, 183365), (91, 141050), (98, 130975), (130, 98735), (155, 82810), (169, 75950), (175, 73346), (182, 70525), (217, 59150), (245, 52390), (310, 41405), (325, 39494), (338, 37975), (350, 36673), (403, 31850), (434, 29575), (455, 28210), (490, 26195), (637, 20150), (650, 19747), (775, 16562), (806, 15925), (845, 15190), (910, 14105), (1085, 11830), (1183, 10850), (1225, 10478), (1274, 10075), (1519, 8450), (1550, 8281), (1690, 7595), (2015, 6370), (2170, 5915), (2275, 5642), (2366, 5425), (2450, 5239), (2821, 4550), (3038, 4225), (3185, 4030)]