23499320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45191}}^1$

素因数の和:45215

約数の個数: 32

約数和(自身を含む): 56941920

約数和(自身を除く): 33442600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 45191, 90382, 180764, 225955, 361528, 451910, 587483, 903820, 1174966, 1807640, 2349932, 2937415, 4699864, 5874830, 11749660, 23499320]

約数ペア:

[(1, 23499320), (2, 11749660), (4, 5874830), (5, 4699864), (8, 2937415), (10, 2349932), (13, 1807640), (20, 1174966), (26, 903820), (40, 587483), (52, 451910), (65, 361528), (104, 225955), (130, 180764), (260, 90382), (520, 45191)]