12607700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 108

約数和(自身を含む): 33247872

約数和(自身を除く): 20640172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 83, 98, 100, 124, 140, 155, 166, 175, 196, 217, 245, 310, 332, 350, 415, 434, 490, 581, 620, 700, 775, 830, 868, 980, 1085, 1162, 1225, 1519, 1550, 1660, 2075, 2170, 2324, 2450, 2573, 2905, 3038, 3100, 4067, 4150, 4340, 4900, 5146, 5425, 5810, 6076, 7595, 8134, 8300, 10292, 10850, 11620, 12865, 14525, 15190, 16268, 18011, 20335, 21700, 25730, 29050, 30380, 36022, 37975, 40670, 51460, 58100, 64325, 72044, 75950, 81340, 90055, 101675, 126077, 128650, 151900, 180110, 203350, 252154, 257300, 360220, 406700, 450275, 504308, 630385, 900550, 1260770, 1801100, 2521540, 3151925, 6303850, 12607700]

約数ペア:

[(1, 12607700), (2, 6303850), (4, 3151925), (5, 2521540), (7, 1801100), (10, 1260770), (14, 900550), (20, 630385), (25, 504308), (28, 450275), (31, 406700), (35, 360220), (49, 257300), (50, 252154), (62, 203350), (70, 180110), (83, 151900), (98, 128650), (100, 126077), (124, 101675), (140, 90055), (155, 81340), (166, 75950), (175, 72044), (196, 64325), (217, 58100), (245, 51460), (310, 40670), (332, 37975), (350, 36022), (415, 30380), (434, 29050), (490, 25730), (581, 21700), (620, 20335), (700, 18011), (775, 16268), (830, 15190), (868, 14525), (980, 12865), (1085, 11620), (1162, 10850), (1225, 10292), (1519, 8300), (1550, 8134), (1660, 7595), (2075, 6076), (2170, 5810), (2324, 5425), (2450, 5146), (2573, 4900), (2905, 4340), (3038, 4150), (3100, 4067)]