34256020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 77647248

約数和(自身を除く): 43391228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 1901, 3604, 3802, 4505, 7604, 9010, 9505, 18020, 19010, 32317, 38020, 64634, 100753, 129268, 161585, 201506, 323170, 403012, 503765, 646340, 1007530, 1712801, 2015060, 3425602, 6851204, 8564005, 17128010, 34256020]

約数ペア:

[(1, 34256020), (2, 17128010), (4, 8564005), (5, 6851204), (10, 3425602), (17, 2015060), (20, 1712801), (34, 1007530), (53, 646340), (68, 503765), (85, 403012), (106, 323170), (170, 201506), (212, 161585), (265, 129268), (340, 100753), (530, 64634), (901, 38020), (1060, 32317), (1802, 19010), (1901, 18020), (3604, 9505), (3802, 9010), (4505, 7604)]