14501240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 35683200

約数和(自身を除く): 21181960

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 353, 395, 520, 632, 706, 790, 1027, 1412, 1580, 1765, 2054, 2824, 3160, 3530, 4108, 4589, 5135, 7060, 8216, 9178, 10270, 14120, 18356, 20540, 22945, 27887, 36712, 41080, 45890, 55774, 91780, 111548, 139435, 183560, 223096, 278870, 362531, 557740, 725062, 1115480, 1450124, 1812655, 2900248, 3625310, 7250620, 14501240]

約数ペア:

[(1, 14501240), (2, 7250620), (4, 3625310), (5, 2900248), (8, 1812655), (10, 1450124), (13, 1115480), (20, 725062), (26, 557740), (40, 362531), (52, 278870), (65, 223096), (79, 183560), (104, 139435), (130, 111548), (158, 91780), (260, 55774), (316, 45890), (353, 41080), (395, 36712), (520, 27887), (632, 22945), (706, 20540), (790, 18356), (1027, 14120), (1412, 10270), (1580, 9178), (1765, 8216), (2054, 7060), (2824, 5135), (3160, 4589), (3530, 4108)]