2387169215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 3057912000

約数和(自身を除く): 670742785

約数列:

[1, 5, 19, 95, 109, 269, 545, 857, 1345, 2071, 4285, 5111, 10355, 16283, 25555, 29321, 81415, 93413, 146605, 230533, 467065, 557099, 1152665, 1774847, 2785495, 4380127, 8874235, 21900635, 25128097, 125640485, 477433843, 2387169215]

約数ペア:

[(1, 2387169215), (5, 477433843), (19, 125640485), (95, 25128097), (109, 21900635), (269, 8874235), (545, 4380127), (857, 2785495), (1345, 1774847), (2071, 1152665), (4285, 557099), (5111, 467065), (10355, 230533), (16283, 146605), (25555, 93413), (29321, 81415)]