9475362440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1\times {\mathrm{443}}^1$

素因数の和:891

約数の個数: 128

約数和(自身を含む): 22694722560

約数和(自身を除く): 13219360120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 347, 443, 460, 536, 670, 694, 886, 920, 1340, 1388, 1541, 1735, 1772, 2215, 2680, 2776, 3082, 3470, 3544, 4430, 6164, 6940, 7705, 7981, 8860, 10189, 12328, 13880, 15410, 15962, 17720, 20378, 23249, 29681, 30820, 31924, 39905, 40756, 46498, 50945, 59362, 61640, 63848, 79810, 81512, 92996, 101890, 116245, 118724, 148405, 153721, 159620, 185992, 203780, 232490, 237448, 296810, 307442, 319240, 407560, 464980, 534727, 593620, 614884, 682663, 768605, 929960, 1069454, 1187240, 1229768, 1365326, 1537210, 2138908, 2673635, 2730652, 3074420, 3413315, 3535583, 4277816, 5347270, 5461304, 6148840, 6826630, 7071166, 10299307, 10694540, 13653260, 14142332, 17677915, 20598614, 21389080, 27306520, 28284664, 35355830, 41197228, 51496535, 70711660, 82394456, 102993070, 141423320, 205986140, 236884061, 411972280, 473768122, 947536244, 1184420305, 1895072488, 2368840610, 4737681220, 9475362440]

約数ペア:

[(1, 9475362440), (2, 4737681220), (4, 2368840610), (5, 1895072488), (8, 1184420305), (10, 947536244), (20, 473768122), (23, 411972280), (40, 236884061), (46, 205986140), (67, 141423320), (92, 102993070), (115, 82394456), (134, 70711660), (184, 51496535), (230, 41197228), (268, 35355830), (335, 28284664), (347, 27306520), (443, 21389080), (460, 20598614), (536, 17677915), (670, 14142332), (694, 13653260), (886, 10694540), (920, 10299307), (1340, 7071166), (1388, 6826630), (1541, 6148840), (1735, 5461304), (1772, 5347270), (2215, 4277816), (2680, 3535583), (2776, 3413315), (3082, 3074420), (3470, 2730652), (3544, 2673635), (4430, 2138908), (6164, 1537210), (6940, 1365326), (7705, 1229768), (7981, 1187240), (8860, 1069454), (10189, 929960), (12328, 768605), (13880, 682663), (15410, 614884), (15962, 593620), (17720, 534727), (20378, 464980), (23249, 407560), (29681, 319240), (30820, 307442), (31924, 296810), (39905, 237448), (40756, 232490), (46498, 203780), (50945, 185992), (59362, 159620), (61640, 153721), (63848, 148405), (79810, 118724), (81512, 116245), (92996, 101890)]