1344497860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{17989}}^1$

素因数の和:18136

約数の個数: 48

約数和(自身を含む): 2928628080

約数和(自身を除く): 1584130220

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 740, 1010, 2020, 3737, 7474, 14948, 17989, 18685, 35978, 37370, 71956, 74740, 89945, 179890, 359780, 665593, 1331186, 1816889, 2662372, 3327965, 3633778, 6655930, 7267556, 9084445, 13311860, 18168890, 36337780, 67224893, 134449786, 268899572, 336124465, 672248930, 1344497860]

約数ペア:

[(1, 1344497860), (2, 672248930), (4, 336124465), (5, 268899572), (10, 134449786), (20, 67224893), (37, 36337780), (74, 18168890), (101, 13311860), (148, 9084445), (185, 7267556), (202, 6655930), (370, 3633778), (404, 3327965), (505, 2662372), (740, 1816889), (1010, 1331186), (2020, 665593), (3737, 359780), (7474, 179890), (14948, 89945), (17989, 74740), (18685, 71956), (35978, 37370)]