5939180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 13716864

約数和(自身を除く): 7777684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 431, 530, 689, 862, 1060, 1378, 1724, 2155, 2756, 3445, 4310, 5603, 6890, 8620, 11206, 13780, 22412, 22843, 28015, 45686, 56030, 91372, 112060, 114215, 228430, 296959, 456860, 593918, 1187836, 1484795, 2969590, 5939180]

約数ペア:

[(1, 5939180), (2, 2969590), (4, 1484795), (5, 1187836), (10, 593918), (13, 456860), (20, 296959), (26, 228430), (52, 114215), (53, 112060), (65, 91372), (106, 56030), (130, 45686), (212, 28015), (260, 22843), (265, 22412), (431, 13780), (530, 11206), (689, 8620), (862, 6890), (1060, 5603), (1378, 4310), (1724, 3445), (2155, 2756)]