83020060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 177795072

約数和(自身を除く): 94775012

約数列:

[1, 2, 4, 5, 10, 20, 103, 191, 206, 211, 382, 412, 422, 515, 764, 844, 955, 1030, 1055, 1910, 2060, 2110, 3820, 4220, 19673, 21733, 39346, 40301, 43466, 78692, 80602, 86932, 98365, 108665, 161204, 196730, 201505, 217330, 393460, 403010, 434660, 806020, 4151003, 8302006, 16604012, 20755015, 41510030, 83020060]

約数ペア:

[(1, 83020060), (2, 41510030), (4, 20755015), (5, 16604012), (10, 8302006), (20, 4151003), (103, 806020), (191, 434660), (206, 403010), (211, 393460), (382, 217330), (412, 201505), (422, 196730), (515, 161204), (764, 108665), (844, 98365), (955, 86932), (1030, 80602), (1055, 78692), (1910, 43466), (2060, 40301), (2110, 39346), (3820, 21733), (4220, 19673)]