61746880

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14843}}^1$

素因数の和:14873

約数の個数: 56

約数和(自身を含む): 158355792

約数和(自身を除く): 96608912

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 14843, 29686, 59372, 74215, 118744, 148430, 192959, 237488, 296860, 385918, 474976, 593720, 771836, 949952, 964795, 1187440, 1543672, 1929590, 2374880, 3087344, 3859180, 4749760, 6174688, 7718360, 12349376, 15436720, 30873440, 61746880]

約数ペア:

[(1, 61746880), (2, 30873440), (4, 15436720), (5, 12349376), (8, 7718360), (10, 6174688), (13, 4749760), (16, 3859180), (20, 3087344), (26, 2374880), (32, 1929590), (40, 1543672), (52, 1187440), (64, 964795), (65, 949952), (80, 771836), (104, 593720), (130, 474976), (160, 385918), (208, 296860), (260, 237488), (320, 192959), (416, 148430), (520, 118744), (832, 74215), (1040, 59372), (2080, 29686), (4160, 14843)]