1699689940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{8501}}^1$

素因数の和:9292

約数の個数: 48

約数和(自身を含む): 3849365520

約数和(自身を除く): 2149675580

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 769, 1538, 3076, 3845, 7690, 8501, 9997, 15380, 17002, 19994, 34004, 39988, 42505, 49985, 85010, 99970, 110513, 170020, 199940, 221026, 442052, 552565, 1105130, 2210260, 6537269, 13074538, 26149076, 32686345, 65372690, 84984497, 130745380, 169968994, 339937988, 424922485, 849844970, 1699689940]

約数ペア:

[(1, 1699689940), (2, 849844970), (4, 424922485), (5, 339937988), (10, 169968994), (13, 130745380), (20, 84984497), (26, 65372690), (52, 32686345), (65, 26149076), (130, 13074538), (260, 6537269), (769, 2210260), (1538, 1105130), (3076, 552565), (3845, 442052), (7690, 221026), (8501, 199940), (9997, 170020), (15380, 110513), (17002, 99970), (19994, 85010), (34004, 49985), (39988, 42505)]