1365348520

素因数分解:

$2^3\times 5^1\times {\mathrm{331}}^1\times {\mathrm{103123}}^1$

素因数の和:103465

約数の個数: 32

約数和(自身を含む): 3081345120

約数和(自身を除く): 1715996600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 331, 662, 1324, 1655, 2648, 3310, 6620, 13240, 103123, 206246, 412492, 515615, 824984, 1031230, 2062460, 4124920, 34133713, 68267426, 136534852, 170668565, 273069704, 341337130, 682674260, 1365348520]

約数ペア:

[(1, 1365348520), (2, 682674260), (4, 341337130), (5, 273069704), (8, 170668565), (10, 136534852), (20, 68267426), (40, 34133713), (331, 4124920), (662, 2062460), (1324, 1031230), (1655, 824984), (2648, 515615), (3310, 412492), (6620, 206246), (13240, 103123)]