4484000

素因数分解:

$2^5\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 11793600

約数和(自身を除く): 7309600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 59, 76, 80, 95, 100, 118, 125, 152, 160, 190, 200, 236, 250, 295, 304, 380, 400, 472, 475, 500, 590, 608, 760, 800, 944, 950, 1000, 1121, 1180, 1475, 1520, 1888, 1900, 2000, 2242, 2360, 2375, 2950, 3040, 3800, 4000, 4484, 4720, 4750, 5605, 5900, 7375, 7600, 8968, 9440, 9500, 11210, 11800, 14750, 15200, 17936, 19000, 22420, 23600, 28025, 29500, 35872, 38000, 44840, 47200, 56050, 59000, 76000, 89680, 112100, 118000, 140125, 179360, 224200, 236000, 280250, 448400, 560500, 896800, 1121000, 2242000, 4484000]

約数ペア:

[(1, 4484000), (2, 2242000), (4, 1121000), (5, 896800), (8, 560500), (10, 448400), (16, 280250), (19, 236000), (20, 224200), (25, 179360), (32, 140125), (38, 118000), (40, 112100), (50, 89680), (59, 76000), (76, 59000), (80, 56050), (95, 47200), (100, 44840), (118, 38000), (125, 35872), (152, 29500), (160, 28025), (190, 23600), (200, 22420), (236, 19000), (250, 17936), (295, 15200), (304, 14750), (380, 11800), (400, 11210), (472, 9500), (475, 9440), (500, 8968), (590, 7600), (608, 7375), (760, 5900), (800, 5605), (944, 4750), (950, 4720), (1000, 4484), (1121, 4000), (1180, 3800), (1475, 3040), (1520, 2950), (1888, 2375), (1900, 2360), (2000, 2242)]