1551116480

素因数分解:

$2^6\times 5^1\times {\mathrm{4847239}}^1$

素因数の和:4847256

約数の個数: 28

約数和(自身を含む): 3693596880

約数和(自身を除く): 2142480400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 4847239, 9694478, 19388956, 24236195, 38777912, 48472390, 77555824, 96944780, 155111648, 193889560, 310223296, 387779120, 775558240, 1551116480]

約数ペア:

[(1, 1551116480), (2, 775558240), (4, 387779120), (5, 310223296), (8, 193889560), (10, 155111648), (16, 96944780), (20, 77555824), (32, 48472390), (40, 38777912), (64, 24236195), (80, 19388956), (160, 9694478), (320, 4847239)]