66120733960

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2441}}^1\times {\mathrm{29443}}^1$

素因数の和:31918

約数の個数: 64

約数和(自身を含む): 155308855680

約数和(自身を除く): 89188121720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2441, 4882, 9764, 12205, 19528, 24410, 29443, 48820, 56143, 58886, 97640, 112286, 117772, 147215, 224572, 235544, 280715, 294430, 449144, 561430, 588860, 677189, 1122860, 1177720, 1354378, 2245720, 2708756, 3385945, 5417512, 6771890, 13543780, 27087560, 71870363, 143740726, 287481452, 359351815, 574962904, 718703630, 1437407260, 1653018349, 2874814520, 3306036698, 6612073396, 8265091745, 13224146792, 16530183490, 33060366980, 66120733960]

約数ペア:

[(1, 66120733960), (2, 33060366980), (4, 16530183490), (5, 13224146792), (8, 8265091745), (10, 6612073396), (20, 3306036698), (23, 2874814520), (40, 1653018349), (46, 1437407260), (92, 718703630), (115, 574962904), (184, 359351815), (230, 287481452), (460, 143740726), (920, 71870363), (2441, 27087560), (4882, 13543780), (9764, 6771890), (12205, 5417512), (19528, 3385945), (24410, 2708756), (29443, 2245720), (48820, 1354378), (56143, 1177720), (58886, 1122860), (97640, 677189), (112286, 588860), (117772, 561430), (147215, 449144), (224572, 294430), (235544, 280715)]