17898332980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{24527}}^1$

素因数の和:24685

約数の個数: 96

約数和(自身を含む): 42723459072

約数和(自身を除く): 24825126092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 107, 110, 124, 155, 214, 220, 310, 341, 428, 535, 620, 682, 1070, 1177, 1364, 1705, 2140, 2354, 3317, 3410, 4708, 5885, 6634, 6820, 11770, 13268, 16585, 23540, 24527, 33170, 36487, 49054, 66340, 72974, 98108, 122635, 145948, 182435, 245270, 269797, 364870, 490540, 539594, 729740, 760337, 1079188, 1348985, 1520674, 2624389, 2697970, 3041348, 3801685, 5248778, 5395940, 7603370, 8363707, 10497556, 13121945, 15206740, 16727414, 26243890, 28868279, 33454828, 41818535, 52487780, 57736558, 81356059, 83637070, 115473116, 144341395, 162712118, 167274140, 288682790, 325424236, 406780295, 577365580, 813560590, 894916649, 1627121180, 1789833298, 3579666596, 4474583245, 8949166490, 17898332980]

約数ペア:

[(1, 17898332980), (2, 8949166490), (4, 4474583245), (5, 3579666596), (10, 1789833298), (11, 1627121180), (20, 894916649), (22, 813560590), (31, 577365580), (44, 406780295), (55, 325424236), (62, 288682790), (107, 167274140), (110, 162712118), (124, 144341395), (155, 115473116), (214, 83637070), (220, 81356059), (310, 57736558), (341, 52487780), (428, 41818535), (535, 33454828), (620, 28868279), (682, 26243890), (1070, 16727414), (1177, 15206740), (1364, 13121945), (1705, 10497556), (2140, 8363707), (2354, 7603370), (3317, 5395940), (3410, 5248778), (4708, 3801685), (5885, 3041348), (6634, 2697970), (6820, 2624389), (11770, 1520674), (13268, 1348985), (16585, 1079188), (23540, 760337), (24527, 729740), (33170, 539594), (36487, 490540), (49054, 364870), (66340, 269797), (72974, 245270), (98108, 182435), (122635, 145948)]