40625750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 96

約数和(自身を含む): 89631360

約数和(自身を除く): 49005610

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 79, 85, 110, 121, 125, 158, 170, 187, 242, 250, 275, 374, 395, 425, 550, 605, 790, 850, 869, 935, 1210, 1343, 1375, 1738, 1870, 1975, 2057, 2125, 2686, 2750, 3025, 3950, 4114, 4250, 4345, 4675, 6050, 6715, 8690, 9350, 9559, 9875, 10285, 13430, 14773, 15125, 19118, 19750, 20570, 21725, 23375, 29546, 30250, 33575, 43450, 46750, 47795, 51425, 67150, 73865, 95590, 102850, 108625, 147730, 162503, 167875, 217250, 238975, 257125, 325006, 335750, 369325, 477950, 514250, 738650, 812515, 1194875, 1625030, 1846625, 2389750, 3693250, 4062575, 8125150, 20312875, 40625750]

約数ペア:

[(1, 40625750), (2, 20312875), (5, 8125150), (10, 4062575), (11, 3693250), (17, 2389750), (22, 1846625), (25, 1625030), (34, 1194875), (50, 812515), (55, 738650), (79, 514250), (85, 477950), (110, 369325), (121, 335750), (125, 325006), (158, 257125), (170, 238975), (187, 217250), (242, 167875), (250, 162503), (275, 147730), (374, 108625), (395, 102850), (425, 95590), (550, 73865), (605, 67150), (790, 51425), (850, 47795), (869, 46750), (935, 43450), (1210, 33575), (1343, 30250), (1375, 29546), (1738, 23375), (1870, 21725), (1975, 20570), (2057, 19750), (2125, 19118), (2686, 15125), (2750, 14773), (3025, 13430), (3950, 10285), (4114, 9875), (4250, 9559), (4345, 9350), (4675, 8690), (6050, 6715)]