60838000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1643

約数の個数: 80

約数和(自身を含む): 154945440

約数和(自身を除く): 94107440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 380, 400, 475, 500, 760, 950, 1000, 1520, 1601, 1900, 2000, 2375, 3202, 3800, 4750, 6404, 7600, 8005, 9500, 12808, 16010, 19000, 25616, 30419, 32020, 38000, 40025, 60838, 64040, 80050, 121676, 128080, 152095, 160100, 200125, 243352, 304190, 320200, 400250, 486704, 608380, 640400, 760475, 800500, 1216760, 1520950, 1601000, 2433520, 3041900, 3202000, 3802375, 6083800, 7604750, 12167600, 15209500, 30419000, 60838000]

約数ペア:

[(1, 60838000), (2, 30419000), (4, 15209500), (5, 12167600), (8, 7604750), (10, 6083800), (16, 3802375), (19, 3202000), (20, 3041900), (25, 2433520), (38, 1601000), (40, 1520950), (50, 1216760), (76, 800500), (80, 760475), (95, 640400), (100, 608380), (125, 486704), (152, 400250), (190, 320200), (200, 304190), (250, 243352), (304, 200125), (380, 160100), (400, 152095), (475, 128080), (500, 121676), (760, 80050), (950, 64040), (1000, 60838), (1520, 40025), (1601, 38000), (1900, 32020), (2000, 30419), (2375, 25616), (3202, 19000), (3800, 16010), (4750, 12808), (6404, 9500), (7600, 8005)]