1696829000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{23899}}^1$

素因数の和:23991

約数の個数: 64

約数和(自身を含む): 4026672000

約数和(自身を除く): 2329843000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 710, 1000, 1420, 1775, 2840, 3550, 7100, 8875, 14200, 17750, 23899, 35500, 47798, 71000, 95596, 119495, 191192, 238990, 477980, 597475, 955960, 1194950, 1696829, 2389900, 2987375, 3393658, 4779800, 5974750, 6787316, 8484145, 11949500, 13574632, 16968290, 23899000, 33936580, 42420725, 67873160, 84841450, 169682900, 212103625, 339365800, 424207250, 848414500, 1696829000]

約数ペア:

[(1, 1696829000), (2, 848414500), (4, 424207250), (5, 339365800), (8, 212103625), (10, 169682900), (20, 84841450), (25, 67873160), (40, 42420725), (50, 33936580), (71, 23899000), (100, 16968290), (125, 13574632), (142, 11949500), (200, 8484145), (250, 6787316), (284, 5974750), (355, 4779800), (500, 3393658), (568, 2987375), (710, 2389900), (1000, 1696829), (1420, 1194950), (1775, 955960), (2840, 597475), (3550, 477980), (7100, 238990), (8875, 191192), (14200, 119495), (17750, 95596), (23899, 71000), (35500, 47798)]