229548460

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{42667}}^1$

素因数の和:42945

約数の個数: 24

約数和(自身を含む): 483855120

約数和(自身を除く): 254306660

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 5380, 42667, 85334, 170668, 213335, 426670, 853340, 11477423, 22954846, 45909692, 57387115, 114774230, 229548460]

約数ペア:

[(1, 229548460), (2, 114774230), (4, 57387115), (5, 45909692), (10, 22954846), (20, 11477423), (269, 853340), (538, 426670), (1076, 213335), (1345, 170668), (2690, 85334), (5380, 42667)]