38584780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148403}}^1$

素因数の和:148425

約数の個数: 24

約数和(自身を含む): 87261552

約数和(自身を除く): 48676772

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 148403, 296806, 593612, 742015, 1484030, 1929239, 2968060, 3858478, 7716956, 9646195, 19292390, 38584780]

約数ペア:

[(1, 38584780), (2, 19292390), (4, 9646195), (5, 7716956), (10, 3858478), (13, 2968060), (20, 1929239), (26, 1484030), (52, 742015), (65, 593612), (130, 296806), (260, 148403)]