1316646.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11527}}^1$

素因数の和:11558

約数の個数: 64

約数和(自身を含む): 116202240

約数和(自身を除く): 74243960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 11527, 23054, 46108, 57635, 80689, 92216, 115270, 149851, 161378, 230540, 299702, 322756, 403445, 461080, 599404, 645512, 749255, 806890, 1048957, 1198808, 1498510, 1613780, 2097914, 2997020, 3227560, 4195828, 5244785, 5994040, 8391656, 10489570, 20979140, 41958280]

約数ペア:

[(1, 41958280), (2, 20979140), (4, 10489570), (5, 8391656), (7, 5994040), (8, 5244785), (10, 4195828), (13, 3227560), (14, 2997020), (20, 2097914), (26, 1613780), (28, 1498510), (35, 1198808), (40, 1048957), (52, 806890), (56, 749255), (65, 645512), (70, 599404), (91, 461080), (104, 403445), (130, 322756), (140, 299702), (182, 230540), (260, 161378), (280, 149851), (364, 115270), (455, 92216), (520, 80689), (728, 57635), (910, 46108), (1820, 23054), (3640, 11527)]