2835869920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{13499}}^1$

素因数の和:13628

約数の個数: 96

約数和(自身を含む): 7287084000

約数和(自身を除く): 4451214080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 130, 160, 202, 208, 260, 404, 416, 505, 520, 808, 1010, 1040, 1313, 1616, 2020, 2080, 2626, 3232, 4040, 5252, 6565, 8080, 10504, 13130, 13499, 16160, 21008, 26260, 26998, 42016, 52520, 53996, 67495, 105040, 107992, 134990, 175487, 210080, 215984, 269980, 350974, 431968, 539960, 701948, 877435, 1079920, 1363399, 1403896, 1754870, 2159840, 2726798, 2807792, 3509740, 5453596, 5615584, 6816995, 7019480, 10907192, 13633990, 14038960, 17724187, 21814384, 27267980, 28077920, 35448374, 43628768, 54535960, 70896748, 88620935, 109071920, 141793496, 177241870, 218143840, 283586992, 354483740, 567173984, 708967480, 1417934960, 2835869920]

約数ペア:

[(1, 2835869920), (2, 1417934960), (4, 708967480), (5, 567173984), (8, 354483740), (10, 283586992), (13, 218143840), (16, 177241870), (20, 141793496), (26, 109071920), (32, 88620935), (40, 70896748), (52, 54535960), (65, 43628768), (80, 35448374), (101, 28077920), (104, 27267980), (130, 21814384), (160, 17724187), (202, 14038960), (208, 13633990), (260, 10907192), (404, 7019480), (416, 6816995), (505, 5615584), (520, 5453596), (808, 3509740), (1010, 2807792), (1040, 2726798), (1313, 2159840), (1616, 1754870), (2020, 1403896), (2080, 1363399), (2626, 1079920), (3232, 877435), (4040, 701948), (5252, 539960), (6565, 431968), (8080, 350974), (10504, 269980), (13130, 215984), (13499, 210080), (16160, 175487), (21008, 134990), (26260, 107992), (26998, 105040), (42016, 67495), (52520, 53996)]