5280470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 10342080

約数和(自身を除く): 5061610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 151, 269, 302, 538, 755, 1345, 1510, 1963, 2690, 3497, 3926, 6994, 9815, 17485, 19630, 34970, 40619, 81238, 203095, 406190, 528047, 1056094, 2640235, 5280470]

約数ペア:

[(1, 5280470), (2, 2640235), (5, 1056094), (10, 528047), (13, 406190), (26, 203095), (65, 81238), (130, 40619), (151, 34970), (269, 19630), (302, 17485), (538, 9815), (755, 6994), (1345, 3926), (1510, 3497), (1963, 2690)]