79050040

素因数分解:

$2^3\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3203}}^1$

素因数の和:3831

約数の個数: 32

約数和(自身を含む): 178206480

約数和(自身を除く): 99156440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 617, 1234, 2468, 3085, 3203, 4936, 6170, 6406, 12340, 12812, 16015, 24680, 25624, 32030, 64060, 128120, 1976251, 3952502, 7905004, 9881255, 15810008, 19762510, 39525020, 79050040]

約数ペア:

[(1, 79050040), (2, 39525020), (4, 19762510), (5, 15810008), (8, 9881255), (10, 7905004), (20, 3952502), (40, 1976251), (617, 128120), (1234, 64060), (2468, 32030), (3085, 25624), (3203, 24680), (4936, 16015), (6170, 12812), (6406, 12340)]