193375520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3058

約数の個数: 96

約数和(自身を含む): 508032000

約数和(自身を除く): 314656480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 2999, 3224, 4030, 4960, 5998, 6448, 8060, 11996, 12896, 14995, 16120, 23992, 29990, 32240, 38987, 47984, 59980, 64480, 77974, 92969, 95968, 119960, 155948, 185938, 194935, 239920, 311896, 371876, 389870, 464845, 479840, 623792, 743752, 779740, 929690, 1208597, 1247584, 1487504, 1559480, 1859380, 2417194, 2975008, 3118960, 3718760, 4834388, 6042985, 6237920, 7437520, 9668776, 12085970, 14875040, 19337552, 24171940, 38675104, 48343880, 96687760, 193375520]

約数ペア:

[(1, 193375520), (2, 96687760), (4, 48343880), (5, 38675104), (8, 24171940), (10, 19337552), (13, 14875040), (16, 12085970), (20, 9668776), (26, 7437520), (31, 6237920), (32, 6042985), (40, 4834388), (52, 3718760), (62, 3118960), (65, 2975008), (80, 2417194), (104, 1859380), (124, 1559480), (130, 1487504), (155, 1247584), (160, 1208597), (208, 929690), (248, 779740), (260, 743752), (310, 623792), (403, 479840), (416, 464845), (496, 389870), (520, 371876), (620, 311896), (806, 239920), (992, 194935), (1040, 185938), (1240, 155948), (1612, 119960), (2015, 95968), (2080, 92969), (2480, 77974), (2999, 64480), (3224, 59980), (4030, 47984), (4960, 38987), (5998, 32240), (6448, 29990), (8060, 23992), (11996, 16120), (12896, 14995)]