72348992020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{941}}^1\times {\mathrm{226133}}^1$

素因数の和:227100

約数の個数: 48

約数和(自身を含む): 161041780368

約数和(自身を除く): 88692788348

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 941, 1882, 3764, 4705, 9410, 15997, 18820, 31994, 63988, 79985, 159970, 226133, 319940, 452266, 904532, 1130665, 2261330, 3844261, 4522660, 7688522, 15377044, 19221305, 38442610, 76885220, 212791153, 425582306, 851164612, 1063955765, 2127911530, 3617449601, 4255823060, 7234899202, 14469798404, 18087248005, 36174496010, 72348992020]

約数ペア:

[(1, 72348992020), (2, 36174496010), (4, 18087248005), (5, 14469798404), (10, 7234899202), (17, 4255823060), (20, 3617449601), (34, 2127911530), (68, 1063955765), (85, 851164612), (170, 425582306), (340, 212791153), (941, 76885220), (1882, 38442610), (3764, 19221305), (4705, 15377044), (9410, 7688522), (15997, 4522660), (18820, 3844261), (31994, 2261330), (63988, 1130665), (79985, 904532), (159970, 452266), (226133, 319940)]