619335077840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{917153}}^1$

素因数の和:917556

約数の個数: 80

約数和(自身を含む): 1506656567808

約数和(自身を除く): 887321489968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 367, 368, 460, 734, 920, 1468, 1835, 1840, 2936, 3670, 5872, 7340, 8441, 14680, 16882, 29360, 33764, 42205, 67528, 84410, 135056, 168820, 337640, 675280, 917153, 1834306, 3668612, 4585765, 7337224, 9171530, 14674448, 18343060, 21094519, 36686120, 42189038, 73372240, 84378076, 105472595, 168756152, 210945190, 336595151, 337512304, 421890380, 673190302, 843780760, 1346380604, 1682975755, 1687561520, 2692761208, 3365951510, 5385522416, 6731903020, 7741688473, 13463806040, 15483376946, 26927612080, 30966753892, 38708442365, 61933507784, 77416884730, 123867015568, 154833769460, 309667538920, 619335077840]

約数ペア:

[(1, 619335077840), (2, 309667538920), (4, 154833769460), (5, 123867015568), (8, 77416884730), (10, 61933507784), (16, 38708442365), (20, 30966753892), (23, 26927612080), (40, 15483376946), (46, 13463806040), (80, 7741688473), (92, 6731903020), (115, 5385522416), (184, 3365951510), (230, 2692761208), (367, 1687561520), (368, 1682975755), (460, 1346380604), (734, 843780760), (920, 673190302), (1468, 421890380), (1835, 337512304), (1840, 336595151), (2936, 210945190), (3670, 168756152), (5872, 105472595), (7340, 84378076), (8441, 73372240), (14680, 42189038), (16882, 36686120), (29360, 21094519), (33764, 18343060), (42205, 14674448), (67528, 9171530), (84410, 7337224), (135056, 4585765), (168820, 3668612), (337640, 1834306), (675280, 917153)]