65848480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 168848064

約数和(自身を除く): 102999584

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 43, 68, 80, 85, 86, 136, 160, 170, 172, 215, 272, 340, 344, 430, 544, 563, 680, 688, 731, 860, 1126, 1360, 1376, 1462, 1720, 2252, 2720, 2815, 2924, 3440, 3655, 4504, 5630, 5848, 6880, 7310, 9008, 9571, 11260, 11696, 14620, 18016, 19142, 22520, 23392, 24209, 29240, 38284, 45040, 47855, 48418, 58480, 76568, 90080, 95710, 96836, 116960, 121045, 153136, 191420, 193672, 242090, 306272, 382840, 387344, 411553, 484180, 765680, 774688, 823106, 968360, 1531360, 1646212, 1936720, 2057765, 3292424, 3873440, 4115530, 6584848, 8231060, 13169696, 16462120, 32924240, 65848480]

約数ペア:

[(1, 65848480), (2, 32924240), (4, 16462120), (5, 13169696), (8, 8231060), (10, 6584848), (16, 4115530), (17, 3873440), (20, 3292424), (32, 2057765), (34, 1936720), (40, 1646212), (43, 1531360), (68, 968360), (80, 823106), (85, 774688), (86, 765680), (136, 484180), (160, 411553), (170, 387344), (172, 382840), (215, 306272), (272, 242090), (340, 193672), (344, 191420), (430, 153136), (544, 121045), (563, 116960), (680, 96836), (688, 95710), (731, 90080), (860, 76568), (1126, 58480), (1360, 48418), (1376, 47855), (1462, 45040), (1720, 38284), (2252, 29240), (2720, 24209), (2815, 23392), (2924, 22520), (3440, 19142), (3655, 18016), (4504, 14620), (5630, 11696), (5848, 11260), (6880, 9571), (7310, 9008)]