45858820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4889}}^1$

素因数の和:4972

約数の個数: 48

約数和(自身を含む): 111726720

約数和(自身を除く): 65867900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 4889, 9380, 9778, 19556, 24445, 34223, 48890, 68446, 97780, 136892, 171115, 327563, 342230, 655126, 684460, 1310252, 1637815, 2292941, 3275630, 4585882, 6551260, 9171764, 11464705, 22929410, 45858820]

約数ペア:

[(1, 45858820), (2, 22929410), (4, 11464705), (5, 9171764), (7, 6551260), (10, 4585882), (14, 3275630), (20, 2292941), (28, 1637815), (35, 1310252), (67, 684460), (70, 655126), (134, 342230), (140, 327563), (268, 171115), (335, 136892), (469, 97780), (670, 68446), (938, 48890), (1340, 34223), (1876, 24445), (2345, 19556), (4690, 9778), (4889, 9380)]