12632020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 28658448

約数和(自身を除く): 16026428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 701, 901, 1060, 1402, 1802, 2804, 3505, 3604, 4505, 7010, 9010, 11917, 14020, 18020, 23834, 37153, 47668, 59585, 74306, 119170, 148612, 185765, 238340, 371530, 631601, 743060, 1263202, 2526404, 3158005, 6316010, 12632020]

約数ペア:

[(1, 12632020), (2, 6316010), (4, 3158005), (5, 2526404), (10, 1263202), (17, 743060), (20, 631601), (34, 371530), (53, 238340), (68, 185765), (85, 148612), (106, 119170), (170, 74306), (212, 59585), (265, 47668), (340, 37153), (530, 23834), (701, 18020), (901, 14020), (1060, 11917), (1402, 9010), (1802, 7010), (2804, 4505), (3505, 3604)]