10218377728

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49523}}^1$

素因数の和:49585

約数の個数: 80

約数和(自身を含む): 22697047296

約数和(自身を除く): 12478669568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 25792, 49523, 51584, 99046, 103168, 198092, 206336, 396184, 643799, 792368, 1287598, 1535213, 1584736, 2575196, 3070426, 3169472, 5150392, 6140852, 6338944, 10300784, 12281704, 12677888, 19957769, 20601568, 24563408, 25355776, 39915538, 41203136, 49126816, 79831076, 82406272, 98253632, 159662152, 164812544, 196507264, 319324304, 329625088, 393014528, 638648608, 786029056, 1277297216, 2554594432, 5109188864, 10218377728]

約数ペア:

[(1, 10218377728), (2, 5109188864), (4, 2554594432), (8, 1277297216), (13, 786029056), (16, 638648608), (26, 393014528), (31, 329625088), (32, 319324304), (52, 196507264), (62, 164812544), (64, 159662152), (104, 98253632), (124, 82406272), (128, 79831076), (208, 49126816), (248, 41203136), (256, 39915538), (403, 25355776), (416, 24563408), (496, 20601568), (512, 19957769), (806, 12677888), (832, 12281704), (992, 10300784), (1612, 6338944), (1664, 6140852), (1984, 5150392), (3224, 3169472), (3328, 3070426), (3968, 2575196), (6448, 1584736), (6656, 1535213), (7936, 1287598), (12896, 792368), (15872, 643799), (25792, 396184), (49523, 206336), (51584, 198092), (99046, 103168)]