3669947250020

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{3427871}}^1$

素因数の和:3428348

約数の個数: 48

約数和(自身を含む): 7774413696000

約数和(自身を除く): 4104466445980

約数列:

[1, 2, 4, 5, 10, 20, 199, 269, 398, 538, 796, 995, 1076, 1345, 1990, 2690, 3980, 5380, 53531, 107062, 214124, 267655, 535310, 1070620, 3427871, 6855742, 13711484, 17139355, 34278710, 68557420, 682146329, 922097299, 1364292658, 1844194598, 2728585316, 3410731645, 3688389196, 4610486495, 6821463290, 9220972990, 13642926580, 18441945980, 183497362501, 366994725002, 733989450004, 917486812505, 1834973625010, 3669947250020]

約数ペア:

[(1, 3669947250020), (2, 1834973625010), (4, 917486812505), (5, 733989450004), (10, 366994725002), (20, 183497362501), (199, 18441945980), (269, 13642926580), (398, 9220972990), (538, 6821463290), (796, 4610486495), (995, 3688389196), (1076, 3410731645), (1345, 2728585316), (1990, 1844194598), (2690, 1364292658), (3980, 922097299), (5380, 682146329), (53531, 68557420), (107062, 34278710), (214124, 17139355), (267655, 13711484), (535310, 6855742), (1070620, 3427871)]