15696470680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3889}}^1\times {\mathrm{9173}}^1$

素因数の和:13084

約数の個数: 64

約数和(自身を含む): 38541808800

約数和(自身を除く): 22845338120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3889, 7778, 9173, 15556, 18346, 19445, 31112, 36692, 38890, 42779, 45865, 73384, 77780, 85558, 91730, 100903, 155560, 171116, 183460, 201806, 213895, 342232, 366920, 403612, 427790, 504515, 807224, 855580, 1009030, 1711160, 2018060, 4036120, 35673797, 71347594, 142695188, 178368985, 285390376, 356737970, 392411767, 713475940, 784823534, 1426951880, 1569647068, 1962058835, 3139294136, 3924117670, 7848235340, 15696470680]

約数ペア:

[(1, 15696470680), (2, 7848235340), (4, 3924117670), (5, 3139294136), (8, 1962058835), (10, 1569647068), (11, 1426951880), (20, 784823534), (22, 713475940), (40, 392411767), (44, 356737970), (55, 285390376), (88, 178368985), (110, 142695188), (220, 71347594), (440, 35673797), (3889, 4036120), (7778, 2018060), (9173, 1711160), (15556, 1009030), (18346, 855580), (19445, 807224), (31112, 504515), (36692, 427790), (38890, 403612), (42779, 366920), (45865, 342232), (73384, 213895), (77780, 201806), (85558, 183460), (91730, 171116), (100903, 155560)]