10288850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1475

約数の個数: 48

約数和(自身を含む): 22498560

約数和(自身を除く): 12209710

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 1439, 2878, 3575, 7150, 7195, 14390, 15829, 18707, 31658, 35975, 37414, 71950, 79145, 93535, 158290, 187070, 205777, 395725, 411554, 467675, 791450, 935350, 1028885, 2057770, 5144425, 10288850]

約数ペア:

[(1, 10288850), (2, 5144425), (5, 2057770), (10, 1028885), (11, 935350), (13, 791450), (22, 467675), (25, 411554), (26, 395725), (50, 205777), (55, 187070), (65, 158290), (110, 93535), (130, 79145), (143, 71950), (275, 37414), (286, 35975), (325, 31658), (550, 18707), (650, 15829), (715, 14390), (1430, 7195), (1439, 7150), (2878, 3575)]