26675940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15331}}^1$

素因数の和:15372

約数の個数: 48

約数和(自身を含む): 77273280

約数和(自身を除く): 50597340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 15331, 30662, 45993, 61324, 76655, 91986, 153310, 183972, 229965, 306620, 444599, 459930, 889198, 919860, 1333797, 1778396, 2222995, 2667594, 4445990, 5335188, 6668985, 8891980, 13337970, 26675940]

約数ペア:

[(1, 26675940), (2, 13337970), (3, 8891980), (4, 6668985), (5, 5335188), (6, 4445990), (10, 2667594), (12, 2222995), (15, 1778396), (20, 1333797), (29, 919860), (30, 889198), (58, 459930), (60, 444599), (87, 306620), (116, 229965), (145, 183972), (174, 153310), (290, 91986), (348, 76655), (435, 61324), (580, 45993), (870, 30662), (1740, 15331)]