38396020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2503}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 88341120

約数和(自身を除く): 49945100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 2503, 3068, 3835, 5006, 7670, 10012, 12515, 15340, 25030, 32539, 50060, 65078, 130156, 147677, 162695, 295354, 325390, 590708, 650780, 738385, 1476770, 1919801, 2953540, 3839602, 7679204, 9599005, 19198010, 38396020]

約数ペア:

[(1, 38396020), (2, 19198010), (4, 9599005), (5, 7679204), (10, 3839602), (13, 2953540), (20, 1919801), (26, 1476770), (52, 738385), (59, 650780), (65, 590708), (118, 325390), (130, 295354), (236, 162695), (260, 147677), (295, 130156), (590, 65078), (767, 50060), (1180, 32539), (1534, 25030), (2503, 15340), (3068, 12515), (3835, 10012), (5006, 7670)]