14254760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 35078400

約数和(自身を除く): 20823640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 347, 395, 520, 632, 694, 790, 1027, 1388, 1580, 1735, 2054, 2776, 3160, 3470, 4108, 4511, 5135, 6940, 8216, 9022, 10270, 13880, 18044, 20540, 22555, 27413, 36088, 41080, 45110, 54826, 90220, 109652, 137065, 180440, 219304, 274130, 356369, 548260, 712738, 1096520, 1425476, 1781845, 2850952, 3563690, 7127380, 14254760]

約数ペア:

[(1, 14254760), (2, 7127380), (4, 3563690), (5, 2850952), (8, 1781845), (10, 1425476), (13, 1096520), (20, 712738), (26, 548260), (40, 356369), (52, 274130), (65, 219304), (79, 180440), (104, 137065), (130, 109652), (158, 90220), (260, 54826), (316, 45110), (347, 41080), (395, 36088), (520, 27413), (632, 22555), (694, 20540), (790, 18044), (1027, 13880), (1388, 10270), (1580, 9022), (1735, 8216), (2054, 6940), (2776, 5135), (3160, 4511), (3470, 4108)]