83952220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:451

約数の個数: 72

約数和(自身を含む): 196135632

約数和(自身を除く): 112183412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 113, 121, 220, 226, 242, 307, 452, 484, 565, 605, 614, 1130, 1210, 1228, 1243, 1535, 2260, 2420, 2486, 3070, 3377, 4972, 6140, 6215, 6754, 12430, 13508, 13673, 16885, 24860, 27346, 33770, 34691, 37147, 54692, 67540, 68365, 69382, 74294, 136730, 138764, 148588, 173455, 185735, 273460, 346910, 371470, 381601, 693820, 742940, 763202, 1526404, 1908005, 3816010, 4197611, 7632020, 8395222, 16790444, 20988055, 41976110, 83952220]

約数ペア:

[(1, 83952220), (2, 41976110), (4, 20988055), (5, 16790444), (10, 8395222), (11, 7632020), (20, 4197611), (22, 3816010), (44, 1908005), (55, 1526404), (110, 763202), (113, 742940), (121, 693820), (220, 381601), (226, 371470), (242, 346910), (307, 273460), (452, 185735), (484, 173455), (565, 148588), (605, 138764), (614, 136730), (1130, 74294), (1210, 69382), (1228, 68365), (1243, 67540), (1535, 54692), (2260, 37147), (2420, 34691), (2486, 33770), (3070, 27346), (3377, 24860), (4972, 16885), (6140, 13673), (6215, 13508), (6754, 12430)]