25082330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 56947968

約数和(自身を除く): 31865638

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 641, 910, 1118, 1282, 1505, 2795, 3010, 3205, 3913, 4487, 5590, 6410, 7826, 8333, 8974, 16666, 19565, 22435, 27563, 39130, 41665, 44870, 55126, 58331, 83330, 116662, 137815, 192941, 275630, 291655, 358319, 385882, 583310, 716638, 964705, 1791595, 1929410, 2508233, 3583190, 5016466, 12541165, 25082330]

約数ペア:

[(1, 25082330), (2, 12541165), (5, 5016466), (7, 3583190), (10, 2508233), (13, 1929410), (14, 1791595), (26, 964705), (35, 716638), (43, 583310), (65, 385882), (70, 358319), (86, 291655), (91, 275630), (130, 192941), (182, 137815), (215, 116662), (301, 83330), (430, 58331), (455, 55126), (559, 44870), (602, 41665), (641, 39130), (910, 27563), (1118, 22435), (1282, 19565), (1505, 16666), (2795, 8974), (3010, 8333), (3205, 7826), (3913, 6410), (4487, 5590)]