2326776920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{144341}}^1$

素因数の和:144396

約数の個数: 64

約数和(自身を含む): 5819869440

約数和(自身を除く): 3493092520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 3224, 4030, 8060, 16120, 144341, 288682, 577364, 721705, 1154728, 1443410, 1876433, 2886820, 3752866, 4474571, 5773640, 7505732, 8949142, 9382165, 15011464, 17898284, 18764330, 22372855, 35796568, 37528660, 44745710, 58169423, 75057320, 89491420, 116338846, 178982840, 232677692, 290847115, 465355384, 581694230, 1163388460, 2326776920]

約数ペア:

[(1, 2326776920), (2, 1163388460), (4, 581694230), (5, 465355384), (8, 290847115), (10, 232677692), (13, 178982840), (20, 116338846), (26, 89491420), (31, 75057320), (40, 58169423), (52, 44745710), (62, 37528660), (65, 35796568), (104, 22372855), (124, 18764330), (130, 17898284), (155, 15011464), (248, 9382165), (260, 8949142), (310, 7505732), (403, 5773640), (520, 4474571), (620, 3752866), (806, 2886820), (1240, 1876433), (1612, 1443410), (2015, 1154728), (3224, 721705), (4030, 577364), (8060, 288682), (16120, 144341)]