1554529040080

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4261}}^1\times {\mathrm{40357}}^1$

素因数の和:44744

約数の個数: 80

約数和(自身を含む): 3647210898384

約数和(自身を除く): 2092681858304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4261, 4520, 8522, 9040, 17044, 21305, 34088, 40357, 42610, 68176, 80714, 85220, 161428, 170440, 201785, 322856, 340880, 403570, 481493, 645712, 807140, 962986, 1614280, 1925972, 2407465, 3228560, 3851944, 4560341, 4814930, 7703888, 9120682, 9629860, 18241364, 19259720, 22801705, 36482728, 38519440, 45603410, 72965456, 91206820, 171961177, 182413640, 343922354, 364827280, 687844708, 859805885, 1375689416, 1719611770, 2751378832, 3439223540, 6878447080, 13756894160, 19431613001, 38863226002, 77726452004, 97158065005, 155452904008, 194316130010, 310905808016, 388632260020, 777264520040, 1554529040080]

約数ペア:

[(1, 1554529040080), (2, 777264520040), (4, 388632260020), (5, 310905808016), (8, 194316130010), (10, 155452904008), (16, 97158065005), (20, 77726452004), (40, 38863226002), (80, 19431613001), (113, 13756894160), (226, 6878447080), (452, 3439223540), (565, 2751378832), (904, 1719611770), (1130, 1375689416), (1808, 859805885), (2260, 687844708), (4261, 364827280), (4520, 343922354), (8522, 182413640), (9040, 171961177), (17044, 91206820), (21305, 72965456), (34088, 45603410), (40357, 38519440), (42610, 36482728), (68176, 22801705), (80714, 19259720), (85220, 18241364), (161428, 9629860), (170440, 9120682), (201785, 7703888), (322856, 4814930), (340880, 4560341), (403570, 3851944), (481493, 3228560), (645712, 2407465), (807140, 1925972), (962986, 1614280)]