15692446240

素因数分解:

$2^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1241491}}^1$

素因数の和:1241585

約数の個数: 48

約数和(自身を含む): 37542718080

約数和(自身を除く): 21850271840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 79, 80, 158, 160, 316, 395, 632, 790, 1264, 1580, 2528, 3160, 6320, 12640, 1241491, 2482982, 4965964, 6207455, 9931928, 12414910, 19863856, 24829820, 39727712, 49659640, 98077789, 99319280, 196155578, 198638560, 392311156, 490388945, 784622312, 980777890, 1569244624, 1961555780, 3138489248, 3923111560, 7846223120, 15692446240]

約数ペア:

[(1, 15692446240), (2, 7846223120), (4, 3923111560), (5, 3138489248), (8, 1961555780), (10, 1569244624), (16, 980777890), (20, 784622312), (32, 490388945), (40, 392311156), (79, 198638560), (80, 196155578), (158, 99319280), (160, 98077789), (316, 49659640), (395, 39727712), (632, 24829820), (790, 19863856), (1264, 12414910), (1580, 9931928), (2528, 6207455), (3160, 4965964), (6320, 2482982), (12640, 1241491)]