79914820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1492

約数の個数: 48

約数和(自身を含む): 174666240

約数和(自身を除く): 94751420

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 79, 148, 158, 185, 316, 370, 395, 740, 790, 1367, 1580, 2734, 2923, 5468, 5846, 6835, 11692, 13670, 14615, 27340, 29230, 50579, 58460, 101158, 107993, 202316, 215986, 252895, 431972, 505790, 539965, 1011580, 1079930, 2159860, 3995741, 7991482, 15982964, 19978705, 39957410, 79914820]

約数ペア:

[(1, 79914820), (2, 39957410), (4, 19978705), (5, 15982964), (10, 7991482), (20, 3995741), (37, 2159860), (74, 1079930), (79, 1011580), (148, 539965), (158, 505790), (185, 431972), (316, 252895), (370, 215986), (395, 202316), (740, 107993), (790, 101158), (1367, 58460), (1580, 50579), (2734, 29230), (2923, 27340), (5468, 14615), (5846, 13670), (6835, 11692)]