3788895880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7547}}^1$

素因数の和:7739

約数の個数: 128

約数和(自身を含む): 10695214080

約数和(自身を除く): 6906318200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 163, 220, 280, 308, 326, 385, 440, 616, 652, 770, 815, 1141, 1304, 1540, 1630, 1793, 2282, 3080, 3260, 3586, 4564, 5705, 6520, 7172, 7547, 8965, 9128, 11410, 12551, 14344, 15094, 17930, 22820, 25102, 30188, 35860, 37735, 45640, 50204, 52829, 60376, 62755, 71720, 75470, 83017, 100408, 105658, 125510, 150940, 166034, 211316, 251020, 264145, 301880, 332068, 415085, 422632, 502040, 528290, 581119, 664136, 830170, 1056580, 1162238, 1230161, 1660340, 2113160, 2324476, 2460322, 2905595, 3320680, 4648952, 4920644, 5811190, 6150805, 8611127, 9841288, 11622380, 12301610, 13531771, 17222254, 23244760, 24603220, 27063542, 34444508, 43055635, 49206440, 54127084, 67658855, 68889016, 86111270, 94722397, 108254168, 135317710, 172222540, 189444794, 270635420, 344445080, 378889588, 473611985, 541270840, 757779176, 947223970, 1894447940, 3788895880]

約数ペア:

[(1, 3788895880), (2, 1894447940), (4, 947223970), (5, 757779176), (7, 541270840), (8, 473611985), (10, 378889588), (11, 344445080), (14, 270635420), (20, 189444794), (22, 172222540), (28, 135317710), (35, 108254168), (40, 94722397), (44, 86111270), (55, 68889016), (56, 67658855), (70, 54127084), (77, 49206440), (88, 43055635), (110, 34444508), (140, 27063542), (154, 24603220), (163, 23244760), (220, 17222254), (280, 13531771), (308, 12301610), (326, 11622380), (385, 9841288), (440, 8611127), (616, 6150805), (652, 5811190), (770, 4920644), (815, 4648952), (1141, 3320680), (1304, 2905595), (1540, 2460322), (1630, 2324476), (1793, 2113160), (2282, 1660340), (3080, 1230161), (3260, 1162238), (3586, 1056580), (4564, 830170), (5705, 664136), (6520, 581119), (7172, 528290), (7547, 502040), (8965, 422632), (9128, 415085), (11410, 332068), (12551, 301880), (14344, 264145), (15094, 251020), (17930, 211316), (22820, 166034), (25102, 150940), (30188, 125510), (35860, 105658), (37735, 100408), (45640, 83017), (50204, 75470), (52829, 71720), (60376, 62755)]