111232240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 296980992

約数和(自身を除く): 185748752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 307, 560, 614, 647, 1228, 1294, 1535, 2149, 2456, 2588, 3070, 3235, 4298, 4529, 4912, 5176, 6140, 6470, 8596, 9058, 10352, 10745, 12280, 12940, 17192, 18116, 21490, 22645, 24560, 25880, 34384, 36232, 42980, 45290, 51760, 72464, 85960, 90580, 171920, 181160, 198629, 362320, 397258, 794516, 993145, 1390403, 1589032, 1986290, 2780806, 3178064, 3972580, 5561612, 6952015, 7945160, 11123224, 13904030, 15890320, 22246448, 27808060, 55616120, 111232240]

約数ペア:

[(1, 111232240), (2, 55616120), (4, 27808060), (5, 22246448), (7, 15890320), (8, 13904030), (10, 11123224), (14, 7945160), (16, 6952015), (20, 5561612), (28, 3972580), (35, 3178064), (40, 2780806), (56, 1986290), (70, 1589032), (80, 1390403), (112, 993145), (140, 794516), (280, 397258), (307, 362320), (560, 198629), (614, 181160), (647, 171920), (1228, 90580), (1294, 85960), (1535, 72464), (2149, 51760), (2456, 45290), (2588, 42980), (3070, 36232), (3235, 34384), (4298, 25880), (4529, 24560), (4912, 22645), (5176, 21490), (6140, 18116), (6470, 17192), (8596, 12940), (9058, 12280), (10352, 10745)]