184103420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{296941}}^1$

素因数の和:296981

約数の個数: 24

約数和(自身を含む): 399090048

約数和(自身を除く): 214986628

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 296941, 593882, 1187764, 1484705, 2969410, 5938820, 9205171, 18410342, 36820684, 46025855, 92051710, 184103420]

約数ペア:

[(1, 184103420), (2, 92051710), (4, 46025855), (5, 36820684), (10, 18410342), (20, 9205171), (31, 5938820), (62, 2969410), (124, 1484705), (155, 1187764), (310, 593882), (620, 296941)]