40076790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102761}}^1$

素因数の和:102784

約数の個数: 32

約数和(自身を含む): 103584096

約数和(自身を除く): 63507306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 102761, 205522, 308283, 513805, 616566, 1027610, 1335893, 1541415, 2671786, 3082830, 4007679, 6679465, 8015358, 13358930, 20038395, 40076790]

約数ペア:

[(1, 40076790), (2, 20038395), (3, 13358930), (5, 8015358), (6, 6679465), (10, 4007679), (13, 3082830), (15, 2671786), (26, 1541415), (30, 1335893), (39, 1027610), (65, 616566), (78, 513805), (130, 308283), (195, 205522), (390, 102761)]