25795380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33071}}^1$

素因数の和:33096

約数の個数: 48

約数和(自身を含む): 77785344

約数和(自身を除く): 51989964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 33071, 66142, 99213, 132284, 165355, 198426, 330710, 396852, 429923, 496065, 661420, 859846, 992130, 1289769, 1719692, 1984260, 2149615, 2579538, 4299230, 5159076, 6448845, 8598460, 12897690, 25795380]

約数ペア:

[(1, 25795380), (2, 12897690), (3, 8598460), (4, 6448845), (5, 5159076), (6, 4299230), (10, 2579538), (12, 2149615), (13, 1984260), (15, 1719692), (20, 1289769), (26, 992130), (30, 859846), (39, 661420), (52, 496065), (60, 429923), (65, 396852), (78, 330710), (130, 198426), (156, 165355), (195, 132284), (260, 99213), (390, 66142), (780, 33071)]