15692289140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{823}}^1\times {\mathrm{7879}}^1$

素因数の和:8733

約数の個数: 72

約数和(自身を含む): 36270568320

約数和(自身を除く): 20578279180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 823, 1210, 1646, 2420, 3292, 4115, 7879, 8230, 9053, 15758, 16460, 18106, 31516, 36212, 39395, 45265, 78790, 86669, 90530, 99583, 157580, 173338, 181060, 199166, 346676, 398332, 433345, 497915, 866690, 953359, 995830, 1733380, 1906718, 1991660, 3813436, 4766795, 6484417, 9533590, 12968834, 19067180, 25937668, 32422085, 64844170, 71328587, 129688340, 142657174, 285314348, 356642935, 713285870, 784614457, 1426571740, 1569228914, 3138457828, 3923072285, 7846144570, 15692289140]

約数ペア:

[(1, 15692289140), (2, 7846144570), (4, 3923072285), (5, 3138457828), (10, 1569228914), (11, 1426571740), (20, 784614457), (22, 713285870), (44, 356642935), (55, 285314348), (110, 142657174), (121, 129688340), (220, 71328587), (242, 64844170), (484, 32422085), (605, 25937668), (823, 19067180), (1210, 12968834), (1646, 9533590), (2420, 6484417), (3292, 4766795), (4115, 3813436), (7879, 1991660), (8230, 1906718), (9053, 1733380), (15758, 995830), (16460, 953359), (18106, 866690), (31516, 497915), (36212, 433345), (39395, 398332), (45265, 346676), (78790, 199166), (86669, 181060), (90530, 173338), (99583, 157580)]