102430150

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{10399}}^1$

素因数の和:10608

約数の個数: 24

約数和(自身を含む): 191505600

約数和(自身を除く): 89075450

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4925, 9850, 10399, 20798, 51995, 103990, 259975, 519950, 2048603, 4097206, 10243015, 20486030, 51215075, 102430150]

約数ペア:

[(1, 102430150), (2, 51215075), (5, 20486030), (10, 10243015), (25, 4097206), (50, 2048603), (197, 519950), (394, 259975), (985, 103990), (1970, 51995), (4925, 20798), (9850, 10399)]