244813840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{133051}}^1$

素因数の和:133087

約数の個数: 40

約数和(自身を含む): 593944128

約数和(自身を除く): 349130288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 133051, 266102, 532204, 665255, 1064408, 1330510, 2128816, 2661020, 3060173, 5322040, 6120346, 10644080, 12240692, 15300865, 24481384, 30601730, 48962768, 61203460, 122406920, 244813840]

約数ペア:

[(1, 244813840), (2, 122406920), (4, 61203460), (5, 48962768), (8, 30601730), (10, 24481384), (16, 15300865), (20, 12240692), (23, 10644080), (40, 6120346), (46, 5322040), (80, 3060173), (92, 2661020), (115, 2128816), (184, 1330510), (230, 1064408), (368, 665255), (460, 532204), (920, 266102), (1840, 133051)]