101415440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1867}}^1$

素因数の和:1984

約数の個数: 80

約数和(自身を含む): 272399232

約数和(自身を除く): 170983792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1867, 1940, 2716, 3395, 3734, 3880, 5432, 6790, 7468, 7760, 9335, 10864, 13069, 13580, 14936, 18670, 26138, 27160, 29872, 37340, 52276, 54320, 65345, 74680, 104552, 130690, 149360, 181099, 209104, 261380, 362198, 522760, 724396, 905495, 1045520, 1267693, 1448792, 1810990, 2535386, 2897584, 3621980, 5070772, 6338465, 7243960, 10141544, 12676930, 14487920, 20283088, 25353860, 50707720, 101415440]

約数ペア:

[(1, 101415440), (2, 50707720), (4, 25353860), (5, 20283088), (7, 14487920), (8, 12676930), (10, 10141544), (14, 7243960), (16, 6338465), (20, 5070772), (28, 3621980), (35, 2897584), (40, 2535386), (56, 1810990), (70, 1448792), (80, 1267693), (97, 1045520), (112, 905495), (140, 724396), (194, 522760), (280, 362198), (388, 261380), (485, 209104), (560, 181099), (679, 149360), (776, 130690), (970, 104552), (1358, 74680), (1552, 65345), (1867, 54320), (1940, 52276), (2716, 37340), (3395, 29872), (3734, 27160), (3880, 26138), (5432, 18670), (6790, 14936), (7468, 13580), (7760, 13069), (9335, 10864)]