13068640

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 34122816

約数和(自身を除く): 21054176

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 61, 65, 80, 103, 104, 122, 130, 160, 206, 208, 244, 260, 305, 412, 416, 488, 515, 520, 610, 793, 824, 976, 1030, 1040, 1220, 1339, 1586, 1648, 1952, 2060, 2080, 2440, 2678, 3172, 3296, 3965, 4120, 4880, 5356, 6283, 6344, 6695, 7930, 8240, 9760, 10712, 12566, 12688, 13390, 15860, 16480, 21424, 25132, 25376, 26780, 31415, 31720, 42848, 50264, 53560, 62830, 63440, 81679, 100528, 107120, 125660, 126880, 163358, 201056, 214240, 251320, 326716, 408395, 502640, 653432, 816790, 1005280, 1306864, 1633580, 2613728, 3267160, 6534320, 13068640]

約数ペア:

[(1, 13068640), (2, 6534320), (4, 3267160), (5, 2613728), (8, 1633580), (10, 1306864), (13, 1005280), (16, 816790), (20, 653432), (26, 502640), (32, 408395), (40, 326716), (52, 251320), (61, 214240), (65, 201056), (80, 163358), (103, 126880), (104, 125660), (122, 107120), (130, 100528), (160, 81679), (206, 63440), (208, 62830), (244, 53560), (260, 50264), (305, 42848), (412, 31720), (416, 31415), (488, 26780), (515, 25376), (520, 25132), (610, 21424), (793, 16480), (824, 15860), (976, 13390), (1030, 12688), (1040, 12566), (1220, 10712), (1339, 9760), (1586, 8240), (1648, 7930), (1952, 6695), (2060, 6344), (2080, 6283), (2440, 5356), (2678, 4880), (3172, 4120), (3296, 3965)]