17936000

素因数分解:

$2^7\times 5^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 47736000

約数和(自身を除く): 29800000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 59, 64, 76, 80, 95, 100, 118, 125, 128, 152, 160, 190, 200, 236, 250, 295, 304, 320, 380, 400, 472, 475, 500, 590, 608, 640, 760, 800, 944, 950, 1000, 1121, 1180, 1216, 1475, 1520, 1600, 1888, 1900, 2000, 2242, 2360, 2375, 2432, 2950, 3040, 3200, 3776, 3800, 4000, 4484, 4720, 4750, 5605, 5900, 6080, 7375, 7552, 7600, 8000, 8968, 9440, 9500, 11210, 11800, 12160, 14750, 15200, 16000, 17936, 18880, 19000, 22420, 23600, 28025, 29500, 30400, 35872, 37760, 38000, 44840, 47200, 56050, 59000, 60800, 71744, 76000, 89680, 94400, 112100, 118000, 140125, 143488, 152000, 179360, 188800, 224200, 236000, 280250, 304000, 358720, 448400, 472000, 560500, 717440, 896800, 944000, 1121000, 1793600, 2242000, 3587200, 4484000, 8968000, 17936000]

約数ペア:

[(1, 17936000), (2, 8968000), (4, 4484000), (5, 3587200), (8, 2242000), (10, 1793600), (16, 1121000), (19, 944000), (20, 896800), (25, 717440), (32, 560500), (38, 472000), (40, 448400), (50, 358720), (59, 304000), (64, 280250), (76, 236000), (80, 224200), (95, 188800), (100, 179360), (118, 152000), (125, 143488), (128, 140125), (152, 118000), (160, 112100), (190, 94400), (200, 89680), (236, 76000), (250, 71744), (295, 60800), (304, 59000), (320, 56050), (380, 47200), (400, 44840), (472, 38000), (475, 37760), (500, 35872), (590, 30400), (608, 29500), (640, 28025), (760, 23600), (800, 22420), (944, 19000), (950, 18880), (1000, 17936), (1121, 16000), (1180, 15200), (1216, 14750), (1475, 12160), (1520, 11800), (1600, 11210), (1888, 9500), (1900, 9440), (2000, 8968), (2242, 8000), (2360, 7600), (2375, 7552), (2432, 7375), (2950, 6080), (3040, 5900), (3200, 5605), (3776, 4750), (3800, 4720), (4000, 4484)]