71512746800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{524287}}^1$

素因数の和:524347

約数の個数: 120

約数和(自身を含む): 193474854912

約数和(自身を除く): 121962108112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1100, 1240, 1364, 1550, 1705, 2200, 2480, 2728, 3100, 3410, 4400, 5456, 6200, 6820, 8525, 12400, 13640, 17050, 27280, 34100, 68200, 136400, 524287, 1048574, 2097148, 2621435, 4194296, 5242870, 5767157, 8388592, 10485740, 11534314, 13107175, 16252897, 20971480, 23068628, 26214350, 28835785, 32505794, 41942960, 46137256, 52428700, 57671570, 65011588, 81264485, 92274512, 104857400, 115343140, 130023176, 144178925, 162528970, 178781867, 209714800, 230686280, 260046352, 288357850, 325057940, 357563734, 406322425, 461372560, 576715700, 650115880, 715127468, 812644850, 893909335, 1153431400, 1300231760, 1430254936, 1625289700, 1787818670, 2306862800, 2860509872, 3250579400, 3575637340, 4469546675, 6501158800, 7151274680, 8939093350, 14302549360, 17878186700, 35756373400, 71512746800]

約数ペア:

[(1, 71512746800), (2, 35756373400), (4, 17878186700), (5, 14302549360), (8, 8939093350), (10, 7151274680), (11, 6501158800), (16, 4469546675), (20, 3575637340), (22, 3250579400), (25, 2860509872), (31, 2306862800), (40, 1787818670), (44, 1625289700), (50, 1430254936), (55, 1300231760), (62, 1153431400), (80, 893909335), (88, 812644850), (100, 715127468), (110, 650115880), (124, 576715700), (155, 461372560), (176, 406322425), (200, 357563734), (220, 325057940), (248, 288357850), (275, 260046352), (310, 230686280), (341, 209714800), (400, 178781867), (440, 162528970), (496, 144178925), (550, 130023176), (620, 115343140), (682, 104857400), (775, 92274512), (880, 81264485), (1100, 65011588), (1240, 57671570), (1364, 52428700), (1550, 46137256), (1705, 41942960), (2200, 32505794), (2480, 28835785), (2728, 26214350), (3100, 23068628), (3410, 20971480), (4400, 16252897), (5456, 13107175), (6200, 11534314), (6820, 10485740), (8525, 8388592), (12400, 5767157), (13640, 5242870), (17050, 4194296), (27280, 2621435), (34100, 2097148), (68200, 1048574), (136400, 524287)]