4234160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7561}}^1$

素因数の和:7581

約数の個数: 40

約数和(自身を含む): 11252256

約数和(自身を除く): 7018096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7561, 15122, 30244, 37805, 52927, 60488, 75610, 105854, 120976, 151220, 211708, 264635, 302440, 423416, 529270, 604880, 846832, 1058540, 2117080, 4234160]

約数ペア:

[(1, 4234160), (2, 2117080), (4, 1058540), (5, 846832), (7, 604880), (8, 529270), (10, 423416), (14, 302440), (16, 264635), (20, 211708), (28, 151220), (35, 120976), (40, 105854), (56, 75610), (70, 60488), (80, 52927), (112, 37805), (140, 30244), (280, 15122), (560, 7561)]