5273720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4295

約数の個数: 32

約数和(自身を含む): 12251520

約数和(自身を除く): 6977800

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4253, 8506, 17012, 21265, 34024, 42530, 85060, 131843, 170120, 263686, 527372, 659215, 1054744, 1318430, 2636860, 5273720]

約数ペア:

[(1, 5273720), (2, 2636860), (4, 1318430), (5, 1054744), (8, 659215), (10, 527372), (20, 263686), (31, 170120), (40, 131843), (62, 85060), (124, 42530), (155, 34024), (248, 21265), (310, 17012), (620, 8506), (1240, 4253)]