1034451860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 2431347072

約数和(自身を除く): 1396895212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 67, 86, 130, 134, 172, 215, 260, 268, 335, 430, 559, 670, 860, 871, 1118, 1340, 1381, 1742, 2236, 2762, 2795, 2881, 3484, 4355, 5524, 5590, 5762, 6905, 8710, 11180, 11524, 13810, 14405, 17420, 17953, 27620, 28810, 35906, 37453, 57620, 59383, 71812, 74906, 89765, 92527, 118766, 149812, 179530, 185054, 187265, 237532, 296915, 359060, 370108, 374530, 462635, 593830, 749060, 771979, 925270, 1187660, 1202851, 1543958, 1850540, 2405702, 3087916, 3859895, 3978661, 4811404, 6014255, 7719790, 7957322, 12028510, 15439580, 15914644, 19893305, 24057020, 39786610, 51722593, 79573220, 103445186, 206890372, 258612965, 517225930, 1034451860]

約数ペア:

[(1, 1034451860), (2, 517225930), (4, 258612965), (5, 206890372), (10, 103445186), (13, 79573220), (20, 51722593), (26, 39786610), (43, 24057020), (52, 19893305), (65, 15914644), (67, 15439580), (86, 12028510), (130, 7957322), (134, 7719790), (172, 6014255), (215, 4811404), (260, 3978661), (268, 3859895), (335, 3087916), (430, 2405702), (559, 1850540), (670, 1543958), (860, 1202851), (871, 1187660), (1118, 925270), (1340, 771979), (1381, 749060), (1742, 593830), (2236, 462635), (2762, 374530), (2795, 370108), (2881, 359060), (3484, 296915), (4355, 237532), (5524, 187265), (5590, 185054), (5762, 179530), (6905, 149812), (8710, 118766), (11180, 92527), (11524, 89765), (13810, 74906), (14405, 71812), (17420, 59383), (17953, 57620), (27620, 37453), (28810, 35906)]