47089350100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1370

約数の個数: 144

約数和(自身を含む): 111292876800

約数和(自身を除く): 64203526700

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 191, 199, 260, 325, 382, 398, 650, 764, 796, 953, 955, 995, 1300, 1906, 1910, 1990, 2483, 2587, 3812, 3820, 3980, 4765, 4775, 4966, 4975, 5174, 9530, 9550, 9932, 9950, 10348, 12389, 12415, 12935, 19060, 19100, 19900, 23825, 24778, 24830, 25870, 38009, 47650, 49556, 49660, 51740, 61945, 62075, 64675, 76018, 95300, 123890, 124150, 129350, 152036, 182023, 189647, 190045, 247780, 248300, 258700, 309725, 364046, 379294, 380090, 494117, 619450, 728092, 758588, 760180, 910115, 948235, 950225, 988234, 1238900, 1820230, 1896470, 1900450, 1976468, 2366299, 2465411, 2470585, 3640460, 3792940, 3800900, 4550575, 4732598, 4741175, 4930822, 4941170, 9101150, 9465196, 9482350, 9861644, 9882340, 11831495, 12327055, 12352925, 18202300, 18964700, 23662990, 24654110, 24705850, 36222577, 47325980, 49308220, 49411700, 59157475, 61635275, 72445154, 118314950, 123270550, 144890308, 181112885, 236629900, 246541100, 362225770, 470893501, 724451540, 905564425, 941787002, 1811128850, 1883574004, 2354467505, 3622257700, 4708935010, 9417870020, 11772337525, 23544675050, 47089350100]

約数ペア:

[(1, 47089350100), (2, 23544675050), (4, 11772337525), (5, 9417870020), (10, 4708935010), (13, 3622257700), (20, 2354467505), (25, 1883574004), (26, 1811128850), (50, 941787002), (52, 905564425), (65, 724451540), (100, 470893501), (130, 362225770), (191, 246541100), (199, 236629900), (260, 181112885), (325, 144890308), (382, 123270550), (398, 118314950), (650, 72445154), (764, 61635275), (796, 59157475), (953, 49411700), (955, 49308220), (995, 47325980), (1300, 36222577), (1906, 24705850), (1910, 24654110), (1990, 23662990), (2483, 18964700), (2587, 18202300), (3812, 12352925), (3820, 12327055), (3980, 11831495), (4765, 9882340), (4775, 9861644), (4966, 9482350), (4975, 9465196), (5174, 9101150), (9530, 4941170), (9550, 4930822), (9932, 4741175), (9950, 4732598), (10348, 4550575), (12389, 3800900), (12415, 3792940), (12935, 3640460), (19060, 2470585), (19100, 2465411), (19900, 2366299), (23825, 1976468), (24778, 1900450), (24830, 1896470), (25870, 1820230), (38009, 1238900), (47650, 988234), (49556, 950225), (49660, 948235), (51740, 910115), (61945, 760180), (62075, 758588), (64675, 728092), (76018, 619450), (95300, 494117), (123890, 380090), (124150, 379294), (129350, 364046), (152036, 309725), (182023, 258700), (189647, 248300), (190045, 247780)]