108655820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 283143168

約数和(自身を除く): 174487348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 227, 260, 263, 364, 454, 455, 526, 908, 910, 1052, 1135, 1315, 1589, 1820, 1841, 2270, 2630, 2951, 3178, 3419, 3682, 4540, 5260, 5902, 6356, 6838, 7364, 7945, 9205, 11804, 13676, 14755, 15890, 17095, 18410, 20657, 23933, 29510, 31780, 34190, 36820, 41314, 47866, 59020, 59701, 68380, 82628, 95732, 103285, 119402, 119665, 206570, 238804, 239330, 298505, 413140, 417907, 478660, 597010, 776113, 835814, 1194020, 1552226, 1671628, 2089535, 3104452, 3880565, 4179070, 5432791, 7761130, 8358140, 10865582, 15522260, 21731164, 27163955, 54327910, 108655820]

約数ペア:

[(1, 108655820), (2, 54327910), (4, 27163955), (5, 21731164), (7, 15522260), (10, 10865582), (13, 8358140), (14, 7761130), (20, 5432791), (26, 4179070), (28, 3880565), (35, 3104452), (52, 2089535), (65, 1671628), (70, 1552226), (91, 1194020), (130, 835814), (140, 776113), (182, 597010), (227, 478660), (260, 417907), (263, 413140), (364, 298505), (454, 239330), (455, 238804), (526, 206570), (908, 119665), (910, 119402), (1052, 103285), (1135, 95732), (1315, 82628), (1589, 68380), (1820, 59701), (1841, 59020), (2270, 47866), (2630, 41314), (2951, 36820), (3178, 34190), (3419, 31780), (3682, 29510), (4540, 23933), (5260, 20657), (5902, 18410), (6356, 17095), (6838, 15890), (7364, 14755), (7945, 13676), (9205, 11804)]