25777353170

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{509}}^1\times {\mathrm{10399}}^1$

素因数の和:11402

約数の個数: 32

約数和(自身を含む): 46590336000

約数和(自身を除く): 20812982830

約数列:

[1, 2, 5, 10, 487, 509, 974, 1018, 2435, 2545, 4870, 5090, 10399, 20798, 51995, 103990, 247883, 495766, 1239415, 2478830, 5064313, 5293091, 10128626, 10586182, 25321565, 26465455, 50643130, 52930910, 2577735317, 5155470634, 12888676585, 25777353170]

約数ペア:

[(1, 25777353170), (2, 12888676585), (5, 5155470634), (10, 2577735317), (487, 52930910), (509, 50643130), (974, 26465455), (1018, 25321565), (2435, 10586182), (2545, 10128626), (4870, 5293091), (5090, 5064313), (10399, 2478830), (20798, 1239415), (51995, 495766), (103990, 247883)]