25455679860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1493}}^1\times {\mathrm{21859}}^1$

素因数の和:23377

約数の個数: 96

約数和(自身を含む): 76813591680

約数和(自身を除く): 51357911820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1493, 2986, 4479, 5972, 7465, 8958, 14930, 17916, 19409, 21859, 22395, 29860, 38818, 43718, 44790, 58227, 65577, 77636, 87436, 89580, 97045, 109295, 116454, 131154, 194090, 218590, 232908, 262308, 284167, 291135, 327885, 388180, 437180, 568334, 582270, 655770, 852501, 1136668, 1164540, 1311540, 1420835, 1705002, 2841670, 3410004, 4262505, 5683340, 8525010, 17050020, 32635487, 65270974, 97906461, 130541948, 163177435, 195812922, 326354870, 391625844, 424261331, 489532305, 652709740, 848522662, 979064610, 1272783993, 1697045324, 1958129220, 2121306655, 2545567986, 4242613310, 5091135972, 6363919965, 8485226620, 12727839930, 25455679860]

約数ペア:

[(1, 25455679860), (2, 12727839930), (3, 8485226620), (4, 6363919965), (5, 5091135972), (6, 4242613310), (10, 2545567986), (12, 2121306655), (13, 1958129220), (15, 1697045324), (20, 1272783993), (26, 979064610), (30, 848522662), (39, 652709740), (52, 489532305), (60, 424261331), (65, 391625844), (78, 326354870), (130, 195812922), (156, 163177435), (195, 130541948), (260, 97906461), (390, 65270974), (780, 32635487), (1493, 17050020), (2986, 8525010), (4479, 5683340), (5972, 4262505), (7465, 3410004), (8958, 2841670), (14930, 1705002), (17916, 1420835), (19409, 1311540), (21859, 1164540), (22395, 1136668), (29860, 852501), (38818, 655770), (43718, 582270), (44790, 568334), (58227, 437180), (65577, 388180), (77636, 327885), (87436, 291135), (89580, 284167), (97045, 262308), (109295, 232908), (116454, 218590), (131154, 194090)]