70299968120

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{2848459}}^1$

素因数の和:2849087

約数の個数: 32

約数和(自身を含む): 158431345200

約数和(自身を除く): 88131377080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 4936, 6170, 12340, 24680, 2848459, 5696918, 11393836, 14242295, 22787672, 28484590, 56969180, 113938360, 1757499203, 3514998406, 7029996812, 8787496015, 14059993624, 17574992030, 35149984060, 70299968120]

約数ペア:

[(1, 70299968120), (2, 35149984060), (4, 17574992030), (5, 14059993624), (8, 8787496015), (10, 7029996812), (20, 3514998406), (40, 1757499203), (617, 113938360), (1234, 56969180), (2468, 28484590), (3085, 22787672), (4936, 14242295), (6170, 11393836), (12340, 5696918), (24680, 2848459)]