83452020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37591}}^1$

素因数の和:37640

約数の個数: 48

約数和(自身を含む): 239987328

約数和(自身を除く): 156535308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 37591, 75182, 112773, 150364, 187955, 225546, 375910, 451092, 563865, 751820, 1127730, 1390867, 2255460, 2781734, 4172601, 5563468, 6954335, 8345202, 13908670, 16690404, 20863005, 27817340, 41726010, 83452020]

約数ペア:

[(1, 83452020), (2, 41726010), (3, 27817340), (4, 20863005), (5, 16690404), (6, 13908670), (10, 8345202), (12, 6954335), (15, 5563468), (20, 4172601), (30, 2781734), (37, 2255460), (60, 1390867), (74, 1127730), (111, 751820), (148, 563865), (185, 451092), (222, 375910), (370, 225546), (444, 187955), (555, 150364), (740, 112773), (1110, 75182), (2220, 37591)]