24502780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3793}}^1$

素因数の和:3838

約数の個数: 48

約数和(自身を含む): 57365280

約数和(自身を除く): 32862500

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 3793, 6460, 7586, 15172, 18965, 37930, 64481, 72067, 75860, 128962, 144134, 257924, 288268, 322405, 360335, 644810, 720670, 1225139, 1289620, 1441340, 2450278, 4900556, 6125695, 12251390, 24502780]

約数ペア:

[(1, 24502780), (2, 12251390), (4, 6125695), (5, 4900556), (10, 2450278), (17, 1441340), (19, 1289620), (20, 1225139), (34, 720670), (38, 644810), (68, 360335), (76, 322405), (85, 288268), (95, 257924), (170, 144134), (190, 128962), (323, 75860), (340, 72067), (380, 64481), (646, 37930), (1292, 18965), (1615, 15172), (3230, 7586), (3793, 6460)]