116920000

素因数分解:

$2^6\times 5^4\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:148

約数の個数: 140

約数和(自身を含む): 301528480

約数和(自身を除く): 184608480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 79, 80, 100, 125, 148, 158, 160, 185, 200, 250, 296, 316, 320, 370, 395, 400, 500, 592, 625, 632, 740, 790, 800, 925, 1000, 1184, 1250, 1264, 1480, 1580, 1600, 1850, 1975, 2000, 2368, 2500, 2528, 2923, 2960, 3160, 3700, 3950, 4000, 4625, 5000, 5056, 5846, 5920, 6320, 7400, 7900, 8000, 9250, 9875, 10000, 11692, 11840, 12640, 14615, 14800, 15800, 18500, 19750, 20000, 23125, 23384, 25280, 29230, 29600, 31600, 37000, 39500, 40000, 46250, 46768, 49375, 58460, 59200, 63200, 73075, 74000, 79000, 92500, 93536, 98750, 116920, 126400, 146150, 148000, 158000, 185000, 187072, 197500, 233840, 292300, 296000, 316000, 365375, 370000, 395000, 467680, 584600, 632000, 730750, 740000, 790000, 935360, 1169200, 1461500, 1480000, 1580000, 1826875, 2338400, 2923000, 3160000, 3653750, 4676800, 5846000, 7307500, 11692000, 14615000, 23384000, 29230000, 58460000, 116920000]

約数ペア:

[(1, 116920000), (2, 58460000), (4, 29230000), (5, 23384000), (8, 14615000), (10, 11692000), (16, 7307500), (20, 5846000), (25, 4676800), (32, 3653750), (37, 3160000), (40, 2923000), (50, 2338400), (64, 1826875), (74, 1580000), (79, 1480000), (80, 1461500), (100, 1169200), (125, 935360), (148, 790000), (158, 740000), (160, 730750), (185, 632000), (200, 584600), (250, 467680), (296, 395000), (316, 370000), (320, 365375), (370, 316000), (395, 296000), (400, 292300), (500, 233840), (592, 197500), (625, 187072), (632, 185000), (740, 158000), (790, 148000), (800, 146150), (925, 126400), (1000, 116920), (1184, 98750), (1250, 93536), (1264, 92500), (1480, 79000), (1580, 74000), (1600, 73075), (1850, 63200), (1975, 59200), (2000, 58460), (2368, 49375), (2500, 46768), (2528, 46250), (2923, 40000), (2960, 39500), (3160, 37000), (3700, 31600), (3950, 29600), (4000, 29230), (4625, 25280), (5000, 23384), (5056, 23125), (5846, 20000), (5920, 19750), (6320, 18500), (7400, 15800), (7900, 14800), (8000, 14615), (9250, 12640), (9875, 11840), (10000, 11692)]