20174293150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{5167}}^1$

素因数の和:5450

約数の個数: 96

約数和(自身を含む): 42448711680

約数和(自身を除く): 22274418530

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 229, 275, 310, 341, 458, 550, 682, 775, 1145, 1550, 1705, 2290, 2519, 3410, 5038, 5167, 5725, 7099, 8525, 10334, 11450, 12595, 14198, 17050, 25190, 25835, 35495, 51670, 56837, 62975, 70990, 78089, 113674, 125950, 129175, 156178, 160177, 177475, 258350, 284185, 320354, 354950, 390445, 568370, 780890, 800885, 1183243, 1420925, 1601770, 1761947, 1952225, 2366486, 2841850, 3523894, 3904450, 4004425, 5916215, 8008850, 8809735, 11832430, 13015673, 17619470, 26031346, 29581075, 36680533, 44048675, 59162150, 65078365, 73361066, 88097350, 130156730, 183402665, 325391825, 366805330, 403485863, 650783650, 806971726, 917013325, 1834026650, 2017429315, 4034858630, 10087146575, 20174293150]

約数ペア:

[(1, 20174293150), (2, 10087146575), (5, 4034858630), (10, 2017429315), (11, 1834026650), (22, 917013325), (25, 806971726), (31, 650783650), (50, 403485863), (55, 366805330), (62, 325391825), (110, 183402665), (155, 130156730), (229, 88097350), (275, 73361066), (310, 65078365), (341, 59162150), (458, 44048675), (550, 36680533), (682, 29581075), (775, 26031346), (1145, 17619470), (1550, 13015673), (1705, 11832430), (2290, 8809735), (2519, 8008850), (3410, 5916215), (5038, 4004425), (5167, 3904450), (5725, 3523894), (7099, 2841850), (8525, 2366486), (10334, 1952225), (11450, 1761947), (12595, 1601770), (14198, 1420925), (17050, 1183243), (25190, 800885), (25835, 780890), (35495, 568370), (51670, 390445), (56837, 354950), (62975, 320354), (70990, 284185), (78089, 258350), (113674, 177475), (125950, 160177), (129175, 156178)]