173696120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{334031}}^1$

素因数の和:334055

約数の個数: 32

約数和(自身を含む): 420880320

約数和(自身を除く): 247184200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 334031, 668062, 1336124, 1670155, 2672248, 3340310, 4342403, 6680620, 8684806, 13361240, 17369612, 21712015, 34739224, 43424030, 86848060, 173696120]

約数ペア:

[(1, 173696120), (2, 86848060), (4, 43424030), (5, 34739224), (8, 21712015), (10, 17369612), (13, 13361240), (20, 8684806), (26, 6680620), (40, 4342403), (52, 3340310), (65, 2672248), (104, 1670155), (130, 1336124), (260, 668062), (520, 334031)]