60496000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 159120000

約数和(自身を除く): 98624000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 125, 128, 152, 160, 190, 199, 200, 250, 304, 320, 380, 398, 400, 475, 500, 608, 640, 760, 796, 800, 950, 995, 1000, 1216, 1520, 1592, 1600, 1900, 1990, 2000, 2375, 2432, 3040, 3184, 3200, 3781, 3800, 3980, 4000, 4750, 4975, 6080, 6368, 7562, 7600, 7960, 8000, 9500, 9950, 12160, 12736, 15124, 15200, 15920, 16000, 18905, 19000, 19900, 24875, 25472, 30248, 30400, 31840, 37810, 38000, 39800, 49750, 60496, 60800, 63680, 75620, 76000, 79600, 94525, 99500, 120992, 127360, 151240, 152000, 159200, 189050, 199000, 241984, 302480, 304000, 318400, 378100, 398000, 472625, 483968, 604960, 636800, 756200, 796000, 945250, 1209920, 1512400, 1592000, 1890500, 2419840, 3024800, 3184000, 3781000, 6049600, 7562000, 12099200, 15124000, 30248000, 60496000]

約数ペア:

[(1, 60496000), (2, 30248000), (4, 15124000), (5, 12099200), (8, 7562000), (10, 6049600), (16, 3781000), (19, 3184000), (20, 3024800), (25, 2419840), (32, 1890500), (38, 1592000), (40, 1512400), (50, 1209920), (64, 945250), (76, 796000), (80, 756200), (95, 636800), (100, 604960), (125, 483968), (128, 472625), (152, 398000), (160, 378100), (190, 318400), (199, 304000), (200, 302480), (250, 241984), (304, 199000), (320, 189050), (380, 159200), (398, 152000), (400, 151240), (475, 127360), (500, 120992), (608, 99500), (640, 94525), (760, 79600), (796, 76000), (800, 75620), (950, 63680), (995, 60800), (1000, 60496), (1216, 49750), (1520, 39800), (1592, 38000), (1600, 37810), (1900, 31840), (1990, 30400), (2000, 30248), (2375, 25472), (2432, 24875), (3040, 19900), (3184, 19000), (3200, 18905), (3781, 16000), (3800, 15920), (3980, 15200), (4000, 15124), (4750, 12736), (4975, 12160), (6080, 9950), (6368, 9500), (7562, 8000), (7600, 7960)]