22078000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 64995840

約数和(自身を除く): 42917840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 83, 95, 100, 112, 125, 133, 140, 152, 166, 175, 190, 200, 250, 266, 280, 304, 332, 350, 380, 400, 415, 475, 500, 532, 560, 581, 664, 665, 700, 760, 830, 875, 950, 1000, 1064, 1162, 1328, 1330, 1400, 1520, 1577, 1660, 1750, 1900, 2000, 2075, 2128, 2324, 2375, 2660, 2800, 2905, 3154, 3320, 3325, 3500, 3800, 4150, 4648, 4750, 5320, 5810, 6308, 6640, 6650, 7000, 7600, 7885, 8300, 9296, 9500, 10375, 10640, 11039, 11620, 12616, 13300, 14000, 14525, 15770, 16600, 16625, 19000, 20750, 22078, 23240, 25232, 26600, 29050, 31540, 33200, 33250, 38000, 39425, 41500, 44156, 46480, 53200, 55195, 58100, 63080, 66500, 72625, 78850, 83000, 88312, 110390, 116200, 126160, 133000, 145250, 157700, 166000, 176624, 197125, 220780, 232400, 266000, 275975, 290500, 315400, 394250, 441560, 551950, 581000, 630800, 788500, 883120, 1103900, 1162000, 1379875, 1577000, 2207800, 2759750, 3154000, 4415600, 5519500, 11039000, 22078000]

約数ペア:

[(1, 22078000), (2, 11039000), (4, 5519500), (5, 4415600), (7, 3154000), (8, 2759750), (10, 2207800), (14, 1577000), (16, 1379875), (19, 1162000), (20, 1103900), (25, 883120), (28, 788500), (35, 630800), (38, 581000), (40, 551950), (50, 441560), (56, 394250), (70, 315400), (76, 290500), (80, 275975), (83, 266000), (95, 232400), (100, 220780), (112, 197125), (125, 176624), (133, 166000), (140, 157700), (152, 145250), (166, 133000), (175, 126160), (190, 116200), (200, 110390), (250, 88312), (266, 83000), (280, 78850), (304, 72625), (332, 66500), (350, 63080), (380, 58100), (400, 55195), (415, 53200), (475, 46480), (500, 44156), (532, 41500), (560, 39425), (581, 38000), (664, 33250), (665, 33200), (700, 31540), (760, 29050), (830, 26600), (875, 25232), (950, 23240), (1000, 22078), (1064, 20750), (1162, 19000), (1328, 16625), (1330, 16600), (1400, 15770), (1520, 14525), (1577, 14000), (1660, 13300), (1750, 12616), (1900, 11620), (2000, 11039), (2075, 10640), (2128, 10375), (2324, 9500), (2375, 9296), (2660, 8300), (2800, 7885), (2905, 7600), (3154, 7000), (3320, 6650), (3325, 6640), (3500, 6308), (3800, 5810), (4150, 5320), (4648, 4750)]