47190400

素因数分解:

$2^7\times 5^2\times {\mathrm{14747}}^1$

素因数の和:14771

約数の個数: 48

約数和(自身を含む): 116582940

約数和(自身を除く): 69392540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 14747, 29494, 58988, 73735, 117976, 147470, 235952, 294940, 368675, 471904, 589880, 737350, 943808, 1179760, 1474700, 1887616, 2359520, 2949400, 4719040, 5898800, 9438080, 11797600, 23595200, 47190400]

約数ペア:

[(1, 47190400), (2, 23595200), (4, 11797600), (5, 9438080), (8, 5898800), (10, 4719040), (16, 2949400), (20, 2359520), (25, 1887616), (32, 1474700), (40, 1179760), (50, 943808), (64, 737350), (80, 589880), (100, 471904), (128, 368675), (160, 294940), (200, 235952), (320, 147470), (400, 117976), (640, 73735), (800, 58988), (1600, 29494), (3200, 14747)]