200460080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67723}}^1$

素因数の和:67773

約数の個数: 40

約数和(自身を含む): 478673232

約数和(自身を除く): 278213152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 67723, 135446, 270892, 338615, 541784, 677230, 1083568, 1354460, 2505751, 2708920, 5011502, 5417840, 10023004, 12528755, 20046008, 25057510, 40092016, 50115020, 100230040, 200460080]

約数ペア:

[(1, 200460080), (2, 100230040), (4, 50115020), (5, 40092016), (8, 25057510), (10, 20046008), (16, 12528755), (20, 10023004), (37, 5417840), (40, 5011502), (74, 2708920), (80, 2505751), (148, 1354460), (185, 1083568), (296, 677230), (370, 541784), (592, 338615), (740, 270892), (1480, 135446), (2960, 67723)]