24683750

素因数分解:

$2^1\times 5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 120

約数和(自身を含む): 59830848

約数和(自身を除く): 35147098

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 31, 35, 49, 50, 62, 65, 70, 91, 98, 125, 130, 155, 175, 182, 217, 245, 250, 310, 325, 350, 403, 434, 455, 490, 625, 637, 650, 775, 806, 875, 910, 1085, 1225, 1250, 1274, 1519, 1550, 1625, 1750, 2015, 2170, 2275, 2450, 2821, 3038, 3185, 3250, 3875, 4030, 4375, 4550, 5425, 5642, 6125, 6370, 7595, 7750, 8125, 8750, 10075, 10850, 11375, 12250, 14105, 15190, 15925, 16250, 19375, 19747, 20150, 22750, 27125, 28210, 30625, 31850, 37975, 38750, 39494, 50375, 54250, 56875, 61250, 70525, 75950, 79625, 98735, 100750, 113750, 135625, 141050, 159250, 189875, 197470, 251875, 271250, 352625, 379750, 398125, 493675, 503750, 705250, 796250, 949375, 987350, 1763125, 1898750, 2468375, 3526250, 4936750, 12341875, 24683750]

約数ペア:

[(1, 24683750), (2, 12341875), (5, 4936750), (7, 3526250), (10, 2468375), (13, 1898750), (14, 1763125), (25, 987350), (26, 949375), (31, 796250), (35, 705250), (49, 503750), (50, 493675), (62, 398125), (65, 379750), (70, 352625), (91, 271250), (98, 251875), (125, 197470), (130, 189875), (155, 159250), (175, 141050), (182, 135625), (217, 113750), (245, 100750), (250, 98735), (310, 79625), (325, 75950), (350, 70525), (403, 61250), (434, 56875), (455, 54250), (490, 50375), (625, 39494), (637, 38750), (650, 37975), (775, 31850), (806, 30625), (875, 28210), (910, 27125), (1085, 22750), (1225, 20150), (1250, 19747), (1274, 19375), (1519, 16250), (1550, 15925), (1625, 15190), (1750, 14105), (2015, 12250), (2170, 11375), (2275, 10850), (2450, 10075), (2821, 8750), (3038, 8125), (3185, 7750), (3250, 7595), (3875, 6370), (4030, 6125), (4375, 5642), (4550, 5425)]