5519500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:128

約数の個数: 96

約数和(自身を含む): 14676480

約数和(自身を除く): 9156980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 83, 95, 100, 125, 133, 140, 166, 175, 190, 250, 266, 332, 350, 380, 415, 475, 500, 532, 581, 665, 700, 830, 875, 950, 1162, 1330, 1577, 1660, 1750, 1900, 2075, 2324, 2375, 2660, 2905, 3154, 3325, 3500, 4150, 4750, 5810, 6308, 6650, 7885, 8300, 9500, 10375, 11039, 11620, 13300, 14525, 15770, 16625, 20750, 22078, 29050, 31540, 33250, 39425, 41500, 44156, 55195, 58100, 66500, 72625, 78850, 110390, 145250, 157700, 197125, 220780, 275975, 290500, 394250, 551950, 788500, 1103900, 1379875, 2759750, 5519500]

約数ペア:

[(1, 5519500), (2, 2759750), (4, 1379875), (5, 1103900), (7, 788500), (10, 551950), (14, 394250), (19, 290500), (20, 275975), (25, 220780), (28, 197125), (35, 157700), (38, 145250), (50, 110390), (70, 78850), (76, 72625), (83, 66500), (95, 58100), (100, 55195), (125, 44156), (133, 41500), (140, 39425), (166, 33250), (175, 31540), (190, 29050), (250, 22078), (266, 20750), (332, 16625), (350, 15770), (380, 14525), (415, 13300), (475, 11620), (500, 11039), (532, 10375), (581, 9500), (665, 8300), (700, 7885), (830, 6650), (875, 6308), (950, 5810), (1162, 4750), (1330, 4150), (1577, 3500), (1660, 3325), (1750, 3154), (1900, 2905), (2075, 2660), (2324, 2375)]