61326320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 156739968

約数和(自身を除く): 95413648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 227, 307, 440, 454, 614, 880, 908, 1135, 1228, 1535, 1816, 2270, 2456, 2497, 3070, 3377, 3632, 4540, 4912, 4994, 6140, 6754, 9080, 9988, 12280, 12485, 13508, 16885, 18160, 19976, 24560, 24970, 27016, 33770, 39952, 49940, 54032, 67540, 69689, 99880, 135080, 139378, 199760, 270160, 278756, 348445, 557512, 696890, 766579, 1115024, 1393780, 1533158, 2787560, 3066316, 3832895, 5575120, 6132632, 7665790, 12265264, 15331580, 30663160, 61326320]

約数ペア:

[(1, 61326320), (2, 30663160), (4, 15331580), (5, 12265264), (8, 7665790), (10, 6132632), (11, 5575120), (16, 3832895), (20, 3066316), (22, 2787560), (40, 1533158), (44, 1393780), (55, 1115024), (80, 766579), (88, 696890), (110, 557512), (176, 348445), (220, 278756), (227, 270160), (307, 199760), (440, 139378), (454, 135080), (614, 99880), (880, 69689), (908, 67540), (1135, 54032), (1228, 49940), (1535, 39952), (1816, 33770), (2270, 27016), (2456, 24970), (2497, 24560), (3070, 19976), (3377, 18160), (3632, 16885), (4540, 13508), (4912, 12485), (4994, 12280), (6140, 9988), (6754, 9080)]