77483120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 213214032

約数和(自身を除く): 135730912

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 169, 176, 208, 220, 260, 286, 338, 440, 520, 521, 572, 676, 715, 845, 880, 1040, 1042, 1144, 1352, 1430, 1690, 1859, 2084, 2288, 2605, 2704, 2860, 3380, 3718, 4168, 5210, 5720, 5731, 6760, 6773, 7436, 8336, 9295, 10420, 11440, 11462, 13520, 13546, 14872, 18590, 20840, 22924, 27092, 28655, 29744, 33865, 37180, 41680, 45848, 54184, 57310, 67730, 74360, 74503, 88049, 91696, 108368, 114620, 135460, 148720, 149006, 176098, 229240, 270920, 298012, 352196, 372515, 440245, 458480, 541840, 596024, 704392, 745030, 880490, 968539, 1192048, 1408784, 1490060, 1760980, 1937078, 2980120, 3521960, 3874156, 4842695, 5960240, 7043920, 7748312, 9685390, 15496624, 19370780, 38741560, 77483120]

約数ペア:

[(1, 77483120), (2, 38741560), (4, 19370780), (5, 15496624), (8, 9685390), (10, 7748312), (11, 7043920), (13, 5960240), (16, 4842695), (20, 3874156), (22, 3521960), (26, 2980120), (40, 1937078), (44, 1760980), (52, 1490060), (55, 1408784), (65, 1192048), (80, 968539), (88, 880490), (104, 745030), (110, 704392), (130, 596024), (143, 541840), (169, 458480), (176, 440245), (208, 372515), (220, 352196), (260, 298012), (286, 270920), (338, 229240), (440, 176098), (520, 149006), (521, 148720), (572, 135460), (676, 114620), (715, 108368), (845, 91696), (880, 88049), (1040, 74503), (1042, 74360), (1144, 67730), (1352, 57310), (1430, 54184), (1690, 45848), (1859, 41680), (2084, 37180), (2288, 33865), (2605, 29744), (2704, 28655), (2860, 27092), (3380, 22924), (3718, 20840), (4168, 18590), (5210, 14872), (5720, 13546), (5731, 13520), (6760, 11462), (6773, 11440), (7436, 10420), (8336, 9295)]