110100440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{457}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 262159200

約数和(自身を除く): 152058760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 317, 380, 457, 634, 760, 914, 1268, 1585, 1828, 2285, 2536, 3170, 3656, 4570, 6023, 6340, 8683, 9140, 12046, 12680, 17366, 18280, 24092, 30115, 34732, 43415, 48184, 60230, 69464, 86830, 120460, 144869, 173660, 240920, 289738, 347320, 579476, 724345, 1158952, 1448690, 2752511, 2897380, 5505022, 5794760, 11010044, 13762555, 22020088, 27525110, 55050220, 110100440]

約数ペア:

[(1, 110100440), (2, 55050220), (4, 27525110), (5, 22020088), (8, 13762555), (10, 11010044), (19, 5794760), (20, 5505022), (38, 2897380), (40, 2752511), (76, 1448690), (95, 1158952), (152, 724345), (190, 579476), (317, 347320), (380, 289738), (457, 240920), (634, 173660), (760, 144869), (914, 120460), (1268, 86830), (1585, 69464), (1828, 60230), (2285, 48184), (2536, 43415), (3170, 34732), (3656, 30115), (4570, 24092), (6023, 18280), (6340, 17366), (8683, 12680), (9140, 12046)]