27433240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{40343}}^1$

素因数の和:40371

約数の個数: 32

約数和(自身を含む): 65357280

約数和(自身を除く): 37924040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 40343, 80686, 161372, 201715, 322744, 403430, 685831, 806860, 1371662, 1613720, 2743324, 3429155, 5486648, 6858310, 13716620, 27433240]

約数ペア:

[(1, 27433240), (2, 13716620), (4, 6858310), (5, 5486648), (8, 3429155), (10, 2743324), (17, 1613720), (20, 1371662), (34, 806860), (40, 685831), (68, 403430), (85, 322744), (136, 201715), (170, 161372), (340, 80686), (680, 40343)]