52805968640

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{9391}}^1$

素因数の和:9626

約数の個数: 144

約数和(自身を含む): 132691378176

約数和(自身を除く): 79885409536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 191, 230, 256, 320, 368, 382, 460, 640, 736, 764, 920, 955, 1280, 1472, 1528, 1840, 1910, 2944, 3056, 3680, 3820, 4393, 5888, 6112, 7360, 7640, 8786, 9391, 12224, 14720, 15280, 17572, 18782, 21965, 24448, 29440, 30560, 35144, 37564, 43930, 46955, 48896, 61120, 70288, 75128, 87860, 93910, 122240, 140576, 150256, 175720, 187820, 215993, 244480, 281152, 300512, 351440, 375640, 431986, 562304, 601024, 702880, 751280, 863972, 1079965, 1124608, 1202048, 1405760, 1502560, 1727944, 1793681, 2159930, 2404096, 2811520, 3005120, 3455888, 3587362, 4319860, 5623040, 6010240, 6911776, 7174724, 8639720, 8968405, 12020480, 13823552, 14349448, 17279440, 17936810, 27647104, 28698896, 34558880, 35873620, 41254663, 55294208, 57397792, 69117760, 71747240, 82509326, 114795584, 138235520, 143494480, 165018652, 206273315, 229591168, 276471040, 286988960, 330037304, 412546630, 459182336, 573977920, 660074608, 825093260, 1147955840, 1320149216, 1650186520, 2295911680, 2640298432, 3300373040, 5280596864, 6600746080, 10561193728, 13201492160, 26402984320, 52805968640]

約数ペア:

[(1, 52805968640), (2, 26402984320), (4, 13201492160), (5, 10561193728), (8, 6600746080), (10, 5280596864), (16, 3300373040), (20, 2640298432), (23, 2295911680), (32, 1650186520), (40, 1320149216), (46, 1147955840), (64, 825093260), (80, 660074608), (92, 573977920), (115, 459182336), (128, 412546630), (160, 330037304), (184, 286988960), (191, 276471040), (230, 229591168), (256, 206273315), (320, 165018652), (368, 143494480), (382, 138235520), (460, 114795584), (640, 82509326), (736, 71747240), (764, 69117760), (920, 57397792), (955, 55294208), (1280, 41254663), (1472, 35873620), (1528, 34558880), (1840, 28698896), (1910, 27647104), (2944, 17936810), (3056, 17279440), (3680, 14349448), (3820, 13823552), (4393, 12020480), (5888, 8968405), (6112, 8639720), (7360, 7174724), (7640, 6911776), (8786, 6010240), (9391, 5623040), (12224, 4319860), (14720, 3587362), (15280, 3455888), (17572, 3005120), (18782, 2811520), (21965, 2404096), (24448, 2159930), (29440, 1793681), (30560, 1727944), (35144, 1502560), (37564, 1405760), (43930, 1202048), (46955, 1124608), (48896, 1079965), (61120, 863972), (70288, 751280), (75128, 702880), (87860, 601024), (93910, 562304), (122240, 431986), (140576, 375640), (150256, 351440), (175720, 300512), (187820, 281152), (215993, 244480)]