5416580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 12446784

約数和(自身を除く): 7030204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 251, 260, 332, 415, 502, 830, 1004, 1079, 1255, 1660, 2158, 2510, 3263, 4316, 5020, 5395, 6526, 10790, 13052, 16315, 20833, 21580, 32630, 41666, 65260, 83332, 104165, 208330, 270829, 416660, 541658, 1083316, 1354145, 2708290, 5416580]

約数ペア:

[(1, 5416580), (2, 2708290), (4, 1354145), (5, 1083316), (10, 541658), (13, 416660), (20, 270829), (26, 208330), (52, 104165), (65, 83332), (83, 65260), (130, 41666), (166, 32630), (251, 21580), (260, 20833), (332, 16315), (415, 13052), (502, 10790), (830, 6526), (1004, 5395), (1079, 5020), (1255, 4316), (1660, 3263), (2158, 2510)]