1003669840

素因数分解:

$2^4\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{7517}}^1$

素因数の和:9199

約数の個数: 40

約数和(自身を含む): 2335241160

約数和(自身を除く): 1331571320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1669, 3338, 6676, 7517, 8345, 13352, 15034, 16690, 26704, 30068, 33380, 37585, 60136, 66760, 75170, 120272, 133520, 150340, 300680, 601360, 12545873, 25091746, 50183492, 62729365, 100366984, 125458730, 200733968, 250917460, 501834920, 1003669840]

約数ペア:

[(1, 1003669840), (2, 501834920), (4, 250917460), (5, 200733968), (8, 125458730), (10, 100366984), (16, 62729365), (20, 50183492), (40, 25091746), (80, 12545873), (1669, 601360), (3338, 300680), (6676, 150340), (7517, 133520), (8345, 120272), (13352, 75170), (15034, 66760), (16690, 60136), (26704, 37585), (30068, 33380)]