5114980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 11741184

約数和(自身を除く): 6626204

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 191, 206, 260, 382, 412, 515, 764, 955, 1030, 1339, 1910, 2060, 2483, 2678, 3820, 4966, 5356, 6695, 9932, 12415, 13390, 19673, 24830, 26780, 39346, 49660, 78692, 98365, 196730, 255749, 393460, 511498, 1022996, 1278745, 2557490, 5114980]

約数ペア:

[(1, 5114980), (2, 2557490), (4, 1278745), (5, 1022996), (10, 511498), (13, 393460), (20, 255749), (26, 196730), (52, 98365), (65, 78692), (103, 49660), (130, 39346), (191, 26780), (206, 24830), (260, 19673), (382, 13390), (412, 12415), (515, 9932), (764, 6695), (955, 5356), (1030, 4966), (1339, 3820), (1910, 2678), (2060, 2483)]