1552871540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{839}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 3657830400

約数和(自身を除く): 2104958860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 47, 55, 94, 110, 179, 188, 220, 235, 358, 470, 517, 716, 839, 895, 940, 1034, 1678, 1790, 1969, 2068, 2585, 3356, 3580, 3938, 4195, 5170, 7876, 8390, 8413, 9229, 9845, 10340, 16780, 16826, 18458, 19690, 33652, 36916, 39380, 39433, 42065, 46145, 78866, 84130, 92290, 92543, 150181, 157732, 168260, 184580, 185086, 197165, 300362, 370172, 394330, 433763, 462715, 600724, 750905, 788660, 867526, 925430, 1501810, 1651991, 1735052, 1850860, 2168815, 3003620, 3303982, 4337630, 6607964, 7058507, 8259955, 8675260, 14117014, 16519910, 28234028, 33039820, 35292535, 70585070, 77643577, 141170140, 155287154, 310574308, 388217885, 776435770, 1552871540]

約数ペア:

[(1, 1552871540), (2, 776435770), (4, 388217885), (5, 310574308), (10, 155287154), (11, 141170140), (20, 77643577), (22, 70585070), (44, 35292535), (47, 33039820), (55, 28234028), (94, 16519910), (110, 14117014), (179, 8675260), (188, 8259955), (220, 7058507), (235, 6607964), (358, 4337630), (470, 3303982), (517, 3003620), (716, 2168815), (839, 1850860), (895, 1735052), (940, 1651991), (1034, 1501810), (1678, 925430), (1790, 867526), (1969, 788660), (2068, 750905), (2585, 600724), (3356, 462715), (3580, 433763), (3938, 394330), (4195, 370172), (5170, 300362), (7876, 197165), (8390, 185086), (8413, 184580), (9229, 168260), (9845, 157732), (10340, 150181), (16780, 92543), (16826, 92290), (18458, 84130), (19690, 78866), (33652, 46145), (36916, 42065), (39380, 39433)]