2011760432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{11351}}^1$

素因数の和:11442

約数の個数: 80

約数和(自身を含む): 4560779520

約数和(自身を除く): 2549019088

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 53, 76, 88, 106, 152, 176, 209, 212, 304, 418, 424, 583, 836, 848, 1007, 1166, 1672, 2014, 2332, 3344, 4028, 4664, 8056, 9328, 11077, 11351, 16112, 22154, 22702, 44308, 45404, 88616, 90808, 124861, 177232, 181616, 215669, 249722, 431338, 499444, 601603, 862676, 998888, 1203206, 1725352, 1997776, 2372359, 2406412, 3450704, 4744718, 4812824, 6617633, 9489436, 9625648, 11430457, 13235266, 18978872, 22860914, 26470532, 37957744, 45721828, 52941064, 91443656, 105882128, 125735027, 182887312, 251470054, 502940108, 1005880216, 2011760432]

約数ペア:

[(1, 2011760432), (2, 1005880216), (4, 502940108), (8, 251470054), (11, 182887312), (16, 125735027), (19, 105882128), (22, 91443656), (38, 52941064), (44, 45721828), (53, 37957744), (76, 26470532), (88, 22860914), (106, 18978872), (152, 13235266), (176, 11430457), (209, 9625648), (212, 9489436), (304, 6617633), (418, 4812824), (424, 4744718), (583, 3450704), (836, 2406412), (848, 2372359), (1007, 1997776), (1166, 1725352), (1672, 1203206), (2014, 998888), (2332, 862676), (3344, 601603), (4028, 499444), (4664, 431338), (8056, 249722), (9328, 215669), (11077, 181616), (11351, 177232), (16112, 124861), (22154, 90808), (22702, 88616), (44308, 45404)]