71300186320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1\times {\mathrm{33247}}^1$

素因数の和:35708

約数の個数: 80

約数和(自身を含む): 180922848768

約数和(自身を除く): 109622662448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 2437, 4874, 9748, 12185, 19496, 24370, 26807, 33247, 38992, 48740, 53614, 66494, 97480, 107228, 132988, 134035, 166235, 194960, 214456, 265976, 268070, 332470, 365717, 428912, 531952, 536140, 664940, 731434, 1072280, 1329880, 1462868, 1828585, 2144560, 2659760, 2925736, 3657170, 5851472, 7314340, 14628680, 29257360, 81022939, 162045878, 324091756, 405114695, 648183512, 810229390, 891252329, 1296367024, 1620458780, 1782504658, 3240917560, 3565009316, 4456261645, 6481835120, 7130018632, 8912523290, 14260037264, 17825046580, 35650093160, 71300186320]

約数ペア:

[(1, 71300186320), (2, 35650093160), (4, 17825046580), (5, 14260037264), (8, 8912523290), (10, 7130018632), (11, 6481835120), (16, 4456261645), (20, 3565009316), (22, 3240917560), (40, 1782504658), (44, 1620458780), (55, 1296367024), (80, 891252329), (88, 810229390), (110, 648183512), (176, 405114695), (220, 324091756), (440, 162045878), (880, 81022939), (2437, 29257360), (4874, 14628680), (9748, 7314340), (12185, 5851472), (19496, 3657170), (24370, 2925736), (26807, 2659760), (33247, 2144560), (38992, 1828585), (48740, 1462868), (53614, 1329880), (66494, 1072280), (97480, 731434), (107228, 664940), (132988, 536140), (134035, 531952), (166235, 428912), (194960, 365717), (214456, 332470), (265976, 268070)]