101035780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1399}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 222969600

約数和(自身を除く): 121933820

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 157, 230, 314, 460, 628, 785, 1399, 1570, 2798, 3140, 3611, 5596, 6995, 7222, 13990, 14444, 18055, 27980, 32177, 36110, 64354, 72220, 128708, 160885, 219643, 321770, 439286, 643540, 878572, 1098215, 2196430, 4392860, 5051789, 10103578, 20207156, 25258945, 50517890, 101035780]

約数ペア:

[(1, 101035780), (2, 50517890), (4, 25258945), (5, 20207156), (10, 10103578), (20, 5051789), (23, 4392860), (46, 2196430), (92, 1098215), (115, 878572), (157, 643540), (230, 439286), (314, 321770), (460, 219643), (628, 160885), (785, 128708), (1399, 72220), (1570, 64354), (2798, 36110), (3140, 32177), (3611, 27980), (5596, 18055), (6995, 14444), (7222, 13990)]