103679159200

素因数分解:

$2^5\times 5^2\times {\mathrm{199}}^1\times {\mathrm{651251}}^1$

素因数の和:651470

約数の個数: 72

約数和(自身を含む): 254379031200

約数和(自身を除く): 150699872000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 199, 200, 398, 400, 796, 800, 995, 1592, 1990, 3184, 3980, 4975, 6368, 7960, 9950, 15920, 19900, 31840, 39800, 79600, 159200, 651251, 1302502, 2605004, 3256255, 5210008, 6512510, 10420016, 13025020, 16281275, 20840032, 26050040, 32562550, 52100080, 65125100, 104200160, 129598949, 130250200, 259197898, 260500400, 518395796, 521000800, 647994745, 1036791592, 1295989490, 2073583184, 2591978980, 3239973725, 4147166368, 5183957960, 6479947450, 10367915920, 12959894900, 20735831840, 25919789800, 51839579600, 103679159200]

約数ペア:

[(1, 103679159200), (2, 51839579600), (4, 25919789800), (5, 20735831840), (8, 12959894900), (10, 10367915920), (16, 6479947450), (20, 5183957960), (25, 4147166368), (32, 3239973725), (40, 2591978980), (50, 2073583184), (80, 1295989490), (100, 1036791592), (160, 647994745), (199, 521000800), (200, 518395796), (398, 260500400), (400, 259197898), (796, 130250200), (800, 129598949), (995, 104200160), (1592, 65125100), (1990, 52100080), (3184, 32562550), (3980, 26050040), (4975, 20840032), (6368, 16281275), (7960, 13025020), (9950, 10420016), (15920, 6512510), (19900, 5210008), (31840, 3256255), (39800, 2605004), (79600, 1302502), (159200, 651251)]