20136078750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{5369621}}^1$

素因数の和:5369646

約数の個数: 40

約数和(自身を含む): 50324097384

約数和(自身を除く): 30188018634

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 5369621, 10739242, 16108863, 26848105, 32217726, 53696210, 80544315, 134240525, 161088630, 268481050, 402721575, 671202625, 805443150, 1342405250, 2013607875, 3356013125, 4027215750, 6712026250, 10068039375, 20136078750]

約数ペア:

[(1, 20136078750), (2, 10068039375), (3, 6712026250), (5, 4027215750), (6, 3356013125), (10, 2013607875), (15, 1342405250), (25, 805443150), (30, 671202625), (50, 402721575), (75, 268481050), (125, 161088630), (150, 134240525), (250, 80544315), (375, 53696210), (625, 32217726), (750, 26848105), (1250, 16108863), (1875, 10739242), (3750, 5369621)]