60020000

素因数分解:

$2^5\times 5^4\times {\mathrm{3001}}^1$

素因数の和:3031

約数の個数: 60

約数和(自身を含む): 147707406

約数和(自身を除く): 87687406

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 625, 800, 1000, 1250, 2000, 2500, 3001, 4000, 5000, 6002, 10000, 12004, 15005, 20000, 24008, 30010, 48016, 60020, 75025, 96032, 120040, 150050, 240080, 300100, 375125, 480160, 600200, 750250, 1200400, 1500500, 1875625, 2400800, 3001000, 3751250, 6002000, 7502500, 12004000, 15005000, 30010000, 60020000]

約数ペア:

[(1, 60020000), (2, 30010000), (4, 15005000), (5, 12004000), (8, 7502500), (10, 6002000), (16, 3751250), (20, 3001000), (25, 2400800), (32, 1875625), (40, 1500500), (50, 1200400), (80, 750250), (100, 600200), (125, 480160), (160, 375125), (200, 300100), (250, 240080), (400, 150050), (500, 120040), (625, 96032), (800, 75025), (1000, 60020), (1250, 48016), (2000, 30010), (2500, 24008), (3001, 20000), (4000, 15005), (5000, 12004), (6002, 10000)]