19552800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{8147}}^1$

素因数の和:8170

約数の個数: 72

約数和(自身を含む): 63652176

約数和(自身を除く): 44099376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 8147, 16294, 24441, 32588, 40735, 48882, 65176, 81470, 97764, 122205, 130352, 162940, 195528, 203675, 244410, 260704, 325880, 391056, 407350, 488820, 611025, 651760, 782112, 814700, 977640, 1222050, 1303520, 1629400, 1955280, 2444100, 3258800, 3910560, 4888200, 6517600, 9776400, 19552800]

約数ペア:

[(1, 19552800), (2, 9776400), (3, 6517600), (4, 4888200), (5, 3910560), (6, 3258800), (8, 2444100), (10, 1955280), (12, 1629400), (15, 1303520), (16, 1222050), (20, 977640), (24, 814700), (25, 782112), (30, 651760), (32, 611025), (40, 488820), (48, 407350), (50, 391056), (60, 325880), (75, 260704), (80, 244410), (96, 203675), (100, 195528), (120, 162940), (150, 130352), (160, 122205), (200, 97764), (240, 81470), (300, 65176), (400, 48882), (480, 40735), (600, 32588), (800, 24441), (1200, 16294), (2400, 8147)]