8201504080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{25121}}^1$

素因数の和:25205

約数の個数: 160

約数和(自身を含む): 24223235328

約数和(自身を除く): 16021731248

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 80, 88, 106, 110, 112, 140, 154, 176, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 560, 583, 616, 742, 770, 848, 880, 1060, 1166, 1232, 1484, 1540, 1855, 2120, 2332, 2915, 2968, 3080, 3710, 4081, 4240, 4664, 5830, 5936, 6160, 7420, 8162, 9328, 11660, 14840, 16324, 20405, 23320, 25121, 29680, 32648, 40810, 46640, 50242, 65296, 81620, 100484, 125605, 163240, 175847, 200968, 251210, 276331, 326480, 351694, 401936, 502420, 552662, 703388, 879235, 1004840, 1105324, 1331413, 1381655, 1406776, 1758470, 1934317, 2009680, 2210648, 2662826, 2763310, 2813552, 3516940, 3868634, 4421296, 5325652, 5526620, 6657065, 7033880, 7737268, 9319891, 9671585, 10651304, 11053240, 13314130, 14067760, 14645543, 15474536, 18639782, 19343170, 21302608, 22106480, 26628260, 29291086, 30949072, 37279564, 38686340, 46599455, 53256520, 58582172, 73227715, 74559128, 77372680, 93198910, 102518801, 106513040, 117164344, 146455430, 149118256, 154745360, 186397820, 205037602, 234328688, 292910860, 372795640, 410075204, 512594005, 585821720, 745591280, 820150408, 1025188010, 1171643440, 1640300816, 2050376020, 4100752040, 8201504080]

約数ペア:

[(1, 8201504080), (2, 4100752040), (4, 2050376020), (5, 1640300816), (7, 1171643440), (8, 1025188010), (10, 820150408), (11, 745591280), (14, 585821720), (16, 512594005), (20, 410075204), (22, 372795640), (28, 292910860), (35, 234328688), (40, 205037602), (44, 186397820), (53, 154745360), (55, 149118256), (56, 146455430), (70, 117164344), (77, 106513040), (80, 102518801), (88, 93198910), (106, 77372680), (110, 74559128), (112, 73227715), (140, 58582172), (154, 53256520), (176, 46599455), (212, 38686340), (220, 37279564), (265, 30949072), (280, 29291086), (308, 26628260), (371, 22106480), (385, 21302608), (424, 19343170), (440, 18639782), (530, 15474536), (560, 14645543), (583, 14067760), (616, 13314130), (742, 11053240), (770, 10651304), (848, 9671585), (880, 9319891), (1060, 7737268), (1166, 7033880), (1232, 6657065), (1484, 5526620), (1540, 5325652), (1855, 4421296), (2120, 3868634), (2332, 3516940), (2915, 2813552), (2968, 2763310), (3080, 2662826), (3710, 2210648), (4081, 2009680), (4240, 1934317), (4664, 1758470), (5830, 1406776), (5936, 1381655), (6160, 1331413), (7420, 1105324), (8162, 1004840), (9328, 879235), (11660, 703388), (14840, 552662), (16324, 502420), (20405, 401936), (23320, 351694), (25121, 326480), (29680, 276331), (32648, 251210), (40810, 200968), (46640, 175847), (50242, 163240), (65296, 125605), (81620, 100484)]