57268640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 96

約数和(自身を含む): 159014016

約数和(自身を除く): 101745376

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2503, 2860, 4576, 5006, 5720, 10012, 11440, 12515, 20024, 22880, 25030, 27533, 32539, 40048, 50060, 55066, 65078, 80096, 100120, 110132, 130156, 137665, 162695, 200240, 220264, 260312, 275330, 325390, 357929, 400480, 440528, 520624, 550660, 650780, 715858, 881056, 1041248, 1101320, 1301560, 1431716, 1789645, 2202640, 2603120, 2863432, 3579290, 4405280, 5206240, 5726864, 7158580, 11453728, 14317160, 28634320, 57268640]

約数ペア:

[(1, 57268640), (2, 28634320), (4, 14317160), (5, 11453728), (8, 7158580), (10, 5726864), (11, 5206240), (13, 4405280), (16, 3579290), (20, 2863432), (22, 2603120), (26, 2202640), (32, 1789645), (40, 1431716), (44, 1301560), (52, 1101320), (55, 1041248), (65, 881056), (80, 715858), (88, 650780), (104, 550660), (110, 520624), (130, 440528), (143, 400480), (160, 357929), (176, 325390), (208, 275330), (220, 260312), (260, 220264), (286, 200240), (352, 162695), (416, 137665), (440, 130156), (520, 110132), (572, 100120), (715, 80096), (880, 65078), (1040, 55066), (1144, 50060), (1430, 40048), (1760, 32539), (2080, 27533), (2288, 25030), (2503, 22880), (2860, 20024), (4576, 12515), (5006, 11440), (5720, 10012)]