40318070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{593}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 78436512

約数和(自身を除く): 38118442

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 523, 593, 1046, 1186, 2615, 2965, 5230, 5930, 6799, 7709, 13598, 15418, 33995, 38545, 67990, 77090, 310139, 620278, 1550695, 3101390, 4031807, 8063614, 20159035, 40318070]

約数ペア:

[(1, 40318070), (2, 20159035), (5, 8063614), (10, 4031807), (13, 3101390), (26, 1550695), (65, 620278), (130, 310139), (523, 77090), (593, 67990), (1046, 38545), (1186, 33995), (2615, 15418), (2965, 13598), (5230, 7709), (5930, 6799)]