24307640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{86813}}^1$

素因数の和:86831

約数の個数: 32

約数和(自身を含む): 62506080

約数和(自身を除く): 38198440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 86813, 173626, 347252, 434065, 607691, 694504, 868130, 1215382, 1736260, 2430764, 3038455, 3472520, 4861528, 6076910, 12153820, 24307640]

約数ペア:

[(1, 24307640), (2, 12153820), (4, 6076910), (5, 4861528), (7, 3472520), (8, 3038455), (10, 2430764), (14, 1736260), (20, 1215382), (28, 868130), (35, 694504), (40, 607691), (56, 434065), (70, 347252), (140, 173626), (280, 86813)]