1368031583920

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{457}}^1\times {\mathrm{450829}}^1$

素因数の和:451382

約数の個数: 80

約数和(自身を含む): 3226045707360

約数和(自身を除く): 1858014123440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 457, 664, 830, 914, 1328, 1660, 1828, 2285, 3320, 3656, 4570, 6640, 7312, 9140, 18280, 36560, 37931, 75862, 151724, 189655, 303448, 379310, 450829, 606896, 758620, 901658, 1517240, 1803316, 2254145, 3034480, 3606632, 4508290, 7213264, 9016580, 18033160, 36066320, 37418807, 74837614, 149675228, 187094035, 206028853, 299350456, 374188070, 412057706, 598700912, 748376140, 824115412, 1030144265, 1496752280, 1648230824, 2060288530, 2993504560, 3296461648, 4120577060, 8241154120, 16482308240, 17100394799, 34200789598, 68401579196, 85501973995, 136803158392, 171003947990, 273606316784, 342007895980, 684015791960, 1368031583920]

約数ペア:

[(1, 1368031583920), (2, 684015791960), (4, 342007895980), (5, 273606316784), (8, 171003947990), (10, 136803158392), (16, 85501973995), (20, 68401579196), (40, 34200789598), (80, 17100394799), (83, 16482308240), (166, 8241154120), (332, 4120577060), (415, 3296461648), (457, 2993504560), (664, 2060288530), (830, 1648230824), (914, 1496752280), (1328, 1030144265), (1660, 824115412), (1828, 748376140), (2285, 598700912), (3320, 412057706), (3656, 374188070), (4570, 299350456), (6640, 206028853), (7312, 187094035), (9140, 149675228), (18280, 74837614), (36560, 37418807), (37931, 36066320), (75862, 18033160), (151724, 9016580), (189655, 7213264), (303448, 4508290), (379310, 3606632), (450829, 3034480), (606896, 2254145), (758620, 1803316), (901658, 1517240)]