4568240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3359}}^1$

素因数の和:3389

約数の個数: 40

約数和(自身を含む): 11249280

約数和(自身を除く): 6681040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3359, 6718, 13436, 16795, 26872, 33590, 53744, 57103, 67180, 114206, 134360, 228412, 268720, 285515, 456824, 571030, 913648, 1142060, 2284120, 4568240]

約数ペア:

[(1, 4568240), (2, 2284120), (4, 1142060), (5, 913648), (8, 571030), (10, 456824), (16, 285515), (17, 268720), (20, 228412), (34, 134360), (40, 114206), (68, 67180), (80, 57103), (85, 53744), (136, 33590), (170, 26872), (272, 16795), (340, 13436), (680, 6718), (1360, 3359)]