2772050320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2665433}}^1$

素因数の和:2665459

約数の個数: 40

約数和(自身を含む): 6940790136

約数和(自身を除く): 4168739816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2665433, 5330866, 10661732, 13327165, 21323464, 26654330, 34650629, 42646928, 53308660, 69301258, 106617320, 138602516, 173253145, 213234640, 277205032, 346506290, 554410064, 693012580, 1386025160, 2772050320]

約数ペア:

[(1, 2772050320), (2, 1386025160), (4, 693012580), (5, 554410064), (8, 346506290), (10, 277205032), (13, 213234640), (16, 173253145), (20, 138602516), (26, 106617320), (40, 69301258), (52, 53308660), (65, 42646928), (80, 34650629), (104, 26654330), (130, 21323464), (208, 13327165), (260, 10661732), (520, 5330866), (1040, 2665433)]