1008057920

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{165799}}^1$

素因数の和:165835

約数の個数: 56

約数和(自身を含む): 2526792000

約数和(自身を除く): 1518734080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 165799, 331598, 663196, 828995, 1326392, 1657990, 2652784, 3150181, 3315980, 5305568, 6300362, 6631960, 10611136, 12600724, 13263920, 15750905, 25201448, 26527840, 31501810, 50402896, 53055680, 63003620, 100805792, 126007240, 201611584, 252014480, 504028960, 1008057920]

約数ペア:

[(1, 1008057920), (2, 504028960), (4, 252014480), (5, 201611584), (8, 126007240), (10, 100805792), (16, 63003620), (19, 53055680), (20, 50402896), (32, 31501810), (38, 26527840), (40, 25201448), (64, 15750905), (76, 13263920), (80, 12600724), (95, 10611136), (152, 6631960), (160, 6300362), (190, 5305568), (304, 3315980), (320, 3150181), (380, 2652784), (608, 1657990), (760, 1326392), (1216, 828995), (1520, 663196), (3040, 331598), (6080, 165799)]