44728640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 118286784

約数和(自身を除く): 73558144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 131, 160, 176, 194, 220, 262, 320, 352, 388, 440, 485, 524, 655, 704, 776, 880, 970, 1048, 1067, 1310, 1441, 1552, 1760, 1940, 2096, 2134, 2620, 2882, 3104, 3520, 3880, 4192, 4268, 5240, 5335, 5764, 6208, 7205, 7760, 8384, 8536, 10480, 10670, 11528, 12707, 14410, 15520, 17072, 20960, 21340, 23056, 25414, 28820, 31040, 34144, 41920, 42680, 46112, 50828, 57640, 63535, 68288, 85360, 92224, 101656, 115280, 127070, 139777, 170720, 203312, 230560, 254140, 279554, 341440, 406624, 461120, 508280, 559108, 698885, 813248, 1016560, 1118216, 1397770, 2033120, 2236432, 2795540, 4066240, 4472864, 5591080, 8945728, 11182160, 22364320, 44728640]

約数ペア:

[(1, 44728640), (2, 22364320), (4, 11182160), (5, 8945728), (8, 5591080), (10, 4472864), (11, 4066240), (16, 2795540), (20, 2236432), (22, 2033120), (32, 1397770), (40, 1118216), (44, 1016560), (55, 813248), (64, 698885), (80, 559108), (88, 508280), (97, 461120), (110, 406624), (131, 341440), (160, 279554), (176, 254140), (194, 230560), (220, 203312), (262, 170720), (320, 139777), (352, 127070), (388, 115280), (440, 101656), (485, 92224), (524, 85360), (655, 68288), (704, 63535), (776, 57640), (880, 50828), (970, 46112), (1048, 42680), (1067, 41920), (1310, 34144), (1441, 31040), (1552, 28820), (1760, 25414), (1940, 23056), (2096, 21340), (2134, 20960), (2620, 17072), (2882, 15520), (3104, 14410), (3520, 12707), (3880, 11528), (4192, 10670), (4268, 10480), (5240, 8536), (5335, 8384), (5764, 7760), (6208, 7205)]