44508040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 114501600

約数和(自身を除く): 69993560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 37, 40, 58, 61, 68, 74, 85, 116, 122, 136, 145, 148, 170, 185, 232, 244, 290, 296, 305, 340, 370, 488, 493, 580, 610, 629, 680, 740, 986, 1037, 1073, 1160, 1220, 1258, 1480, 1769, 1972, 2074, 2146, 2257, 2440, 2465, 2516, 3145, 3538, 3944, 4148, 4292, 4514, 4930, 5032, 5185, 5365, 6290, 7076, 8296, 8584, 8845, 9028, 9860, 10370, 10730, 11285, 12580, 14152, 17690, 18056, 18241, 19720, 20740, 21460, 22570, 25160, 30073, 35380, 36482, 38369, 41480, 42920, 45140, 60146, 65453, 70760, 72964, 76738, 90280, 91205, 120292, 130906, 145928, 150365, 153476, 182410, 191845, 240584, 261812, 300730, 306952, 327265, 364820, 383690, 523624, 601460, 654530, 729640, 767380, 1112701, 1202920, 1309060, 1534760, 2225402, 2618120, 4450804, 5563505, 8901608, 11127010, 22254020, 44508040]

約数ペア:

[(1, 44508040), (2, 22254020), (4, 11127010), (5, 8901608), (8, 5563505), (10, 4450804), (17, 2618120), (20, 2225402), (29, 1534760), (34, 1309060), (37, 1202920), (40, 1112701), (58, 767380), (61, 729640), (68, 654530), (74, 601460), (85, 523624), (116, 383690), (122, 364820), (136, 327265), (145, 306952), (148, 300730), (170, 261812), (185, 240584), (232, 191845), (244, 182410), (290, 153476), (296, 150365), (305, 145928), (340, 130906), (370, 120292), (488, 91205), (493, 90280), (580, 76738), (610, 72964), (629, 70760), (680, 65453), (740, 60146), (986, 45140), (1037, 42920), (1073, 41480), (1160, 38369), (1220, 36482), (1258, 35380), (1480, 30073), (1769, 25160), (1972, 22570), (2074, 21460), (2146, 20740), (2257, 19720), (2440, 18241), (2465, 18056), (2516, 17690), (3145, 14152), (3538, 12580), (3944, 11285), (4148, 10730), (4292, 10370), (4514, 9860), (4930, 9028), (5032, 8845), (5185, 8584), (5365, 8296), (6290, 7076)]