3207200

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 8280720

約数和(自身を除く): 5073520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 76, 80, 95, 100, 152, 160, 190, 200, 211, 304, 380, 400, 422, 475, 608, 760, 800, 844, 950, 1055, 1520, 1688, 1900, 2110, 3040, 3376, 3800, 4009, 4220, 5275, 6752, 7600, 8018, 8440, 10550, 15200, 16036, 16880, 20045, 21100, 32072, 33760, 40090, 42200, 64144, 80180, 84400, 100225, 128288, 160360, 168800, 200450, 320720, 400900, 641440, 801800, 1603600, 3207200]

約数ペア:

[(1, 3207200), (2, 1603600), (4, 801800), (5, 641440), (8, 400900), (10, 320720), (16, 200450), (19, 168800), (20, 160360), (25, 128288), (32, 100225), (38, 84400), (40, 80180), (50, 64144), (76, 42200), (80, 40090), (95, 33760), (100, 32072), (152, 21100), (160, 20045), (190, 16880), (200, 16036), (211, 15200), (304, 10550), (380, 8440), (400, 8018), (422, 7600), (475, 6752), (608, 5275), (760, 4220), (800, 4009), (844, 3800), (950, 3376), (1055, 3040), (1520, 2110), (1688, 1900)]