804964201630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1063}}^1\times {\mathrm{14323}}^1$

素因数の和:15721

約数の個数: 64

約数和(自身を含む): 1540655520768

約数和(自身を除く): 735691319138

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 311, 622, 1063, 1555, 2126, 3110, 5287, 5315, 10574, 10630, 14323, 18071, 26435, 28646, 36142, 52870, 71615, 90355, 143230, 180710, 243491, 330593, 486982, 661186, 1217455, 1652965, 2434910, 3305930, 4454453, 5620081, 8908906, 11240162, 15225349, 22272265, 28100405, 30450698, 44544530, 56200810, 75725701, 76126745, 151451402, 152253490, 258830933, 378628505, 517661866, 757257010, 1294154665, 2588309330, 4735083539, 9470167078, 23675417695, 47350835390, 80496420163, 160992840326, 402482100815, 804964201630]

約数ペア:

[(1, 804964201630), (2, 402482100815), (5, 160992840326), (10, 80496420163), (17, 47350835390), (34, 23675417695), (85, 9470167078), (170, 4735083539), (311, 2588309330), (622, 1294154665), (1063, 757257010), (1555, 517661866), (2126, 378628505), (3110, 258830933), (5287, 152253490), (5315, 151451402), (10574, 76126745), (10630, 75725701), (14323, 56200810), (18071, 44544530), (26435, 30450698), (28646, 28100405), (36142, 22272265), (52870, 15225349), (71615, 11240162), (90355, 8908906), (143230, 5620081), (180710, 4454453), (243491, 3305930), (330593, 2434910), (486982, 1652965), (661186, 1217455)]