12685331450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{91163}}^1$

素因数の和:91220

約数の個数: 72

約数和(自身を含む): 27062580384

約数和(自身を除く): 14377248934

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 121, 230, 242, 253, 275, 506, 550, 575, 605, 1150, 1210, 1265, 2530, 2783, 3025, 5566, 6050, 6325, 12650, 13915, 27830, 69575, 91163, 139150, 182326, 455815, 911630, 1002793, 2005586, 2096749, 2279075, 4193498, 4558150, 5013965, 10027930, 10483745, 11030723, 20967490, 22061446, 23064239, 25069825, 46128478, 50139650, 52418725, 55153615, 104837450, 110307230, 115321195, 230642390, 253706629, 275768075, 507413258, 551536150, 576605975, 1153211950, 1268533145, 2537066290, 6342665725, 12685331450]

約数ペア:

[(1, 12685331450), (2, 6342665725), (5, 2537066290), (10, 1268533145), (11, 1153211950), (22, 576605975), (23, 551536150), (25, 507413258), (46, 275768075), (50, 253706629), (55, 230642390), (110, 115321195), (115, 110307230), (121, 104837450), (230, 55153615), (242, 52418725), (253, 50139650), (275, 46128478), (506, 25069825), (550, 23064239), (575, 22061446), (605, 20967490), (1150, 11030723), (1210, 10483745), (1265, 10027930), (2530, 5013965), (2783, 4558150), (3025, 4193498), (5566, 2279075), (6050, 2096749), (6325, 2005586), (12650, 1002793), (13915, 911630), (27830, 455815), (69575, 182326), (91163, 139150)]