295865440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1381}}^1$

素因数の和:1512

約数の個数: 96

約数和(自身を含む): 760608576

約数和(自身を除く): 464743136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 103, 104, 130, 160, 206, 208, 260, 412, 416, 515, 520, 824, 1030, 1040, 1339, 1381, 1648, 2060, 2080, 2678, 2762, 3296, 4120, 5356, 5524, 6695, 6905, 8240, 10712, 11048, 13390, 13810, 16480, 17953, 21424, 22096, 26780, 27620, 35906, 42848, 44192, 53560, 55240, 71812, 89765, 107120, 110480, 142243, 143624, 179530, 214240, 220960, 284486, 287248, 359060, 568972, 574496, 711215, 718120, 1137944, 1422430, 1436240, 1849159, 2275888, 2844860, 2872480, 3698318, 4551776, 5689720, 7396636, 9245795, 11379440, 14793272, 18491590, 22758880, 29586544, 36983180, 59173088, 73966360, 147932720, 295865440]

約数ペア:

[(1, 295865440), (2, 147932720), (4, 73966360), (5, 59173088), (8, 36983180), (10, 29586544), (13, 22758880), (16, 18491590), (20, 14793272), (26, 11379440), (32, 9245795), (40, 7396636), (52, 5689720), (65, 4551776), (80, 3698318), (103, 2872480), (104, 2844860), (130, 2275888), (160, 1849159), (206, 1436240), (208, 1422430), (260, 1137944), (412, 718120), (416, 711215), (515, 574496), (520, 568972), (824, 359060), (1030, 287248), (1040, 284486), (1339, 220960), (1381, 214240), (1648, 179530), (2060, 143624), (2080, 142243), (2678, 110480), (2762, 107120), (3296, 89765), (4120, 71812), (5356, 55240), (5524, 53560), (6695, 44192), (6905, 42848), (8240, 35906), (10712, 27620), (11048, 26780), (13390, 22096), (13810, 21424), (16480, 17953)]