520075765400

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11491}}^1\times {\mathrm{9839}}^1$

素因数の和:21369

約数の個数: 96

約数和(自身を含む): 1261987084800

約数和(自身を除く): 741911319400

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 4600, 9839, 11491, 19678, 22982, 39356, 45964, 49195, 57455, 78712, 91928, 98390, 114910, 196780, 226297, 229820, 245975, 264293, 287275, 393560, 452594, 459640, 491950, 528586, 574550, 905188, 983900, 1057172, 1131485, 1149100, 1321465, 1810376, 1967800, 2114344, 2262970, 2298200, 2642930, 4525940, 5285860, 5657425, 6607325, 9051880, 10571720, 11314850, 13214650, 22629700, 26429300, 45259400, 52858600, 113059949, 226119898, 452239796, 565299745, 904479592, 1130599490, 2261198980, 2600378827, 2826498725, 4522397960, 5200757654, 5652997450, 10401515308, 11305994900, 13001894135, 20803030616, 22611989800, 26003788270, 52007576540, 65009470675, 104015153080, 130018941350, 260037882700, 520075765400]

約数ペア:

[(1, 520075765400), (2, 260037882700), (4, 130018941350), (5, 104015153080), (8, 65009470675), (10, 52007576540), (20, 26003788270), (23, 22611989800), (25, 20803030616), (40, 13001894135), (46, 11305994900), (50, 10401515308), (92, 5652997450), (100, 5200757654), (115, 4522397960), (184, 2826498725), (200, 2600378827), (230, 2261198980), (460, 1130599490), (575, 904479592), (920, 565299745), (1150, 452239796), (2300, 226119898), (4600, 113059949), (9839, 52858600), (11491, 45259400), (19678, 26429300), (22982, 22629700), (39356, 13214650), (45964, 11314850), (49195, 10571720), (57455, 9051880), (78712, 6607325), (91928, 5657425), (98390, 5285860), (114910, 4525940), (196780, 2642930), (226297, 2298200), (229820, 2262970), (245975, 2114344), (264293, 1967800), (287275, 1810376), (393560, 1321465), (452594, 1149100), (459640, 1131485), (491950, 1057172), (528586, 983900), (574550, 905188)]