20110107540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1\times {\mathrm{7789}}^1$

素因数の和:9001

約数の個数: 96

約数和(自身を含む): 57887303040

約数和(自身を除く): 37777195500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1163, 2220, 2326, 3489, 4652, 5815, 6978, 7789, 11630, 13956, 15578, 17445, 23260, 23367, 31156, 34890, 38945, 43031, 46734, 69780, 77890, 86062, 93468, 116835, 129093, 155780, 172124, 215155, 233670, 258186, 288193, 430310, 467340, 516372, 576386, 645465, 860620, 864579, 1152772, 1290930, 1440965, 1729158, 2581860, 2881930, 3458316, 4322895, 5763860, 8645790, 9058607, 17291580, 18117214, 27175821, 36234428, 45293035, 54351642, 90586070, 108703284, 135879105, 181172140, 271758210, 335168459, 543516420, 670336918, 1005505377, 1340673836, 1675842295, 2011010754, 3351684590, 4022021508, 5027526885, 6703369180, 10055053770, 20110107540]

約数ペア:

[(1, 20110107540), (2, 10055053770), (3, 6703369180), (4, 5027526885), (5, 4022021508), (6, 3351684590), (10, 2011010754), (12, 1675842295), (15, 1340673836), (20, 1005505377), (30, 670336918), (37, 543516420), (60, 335168459), (74, 271758210), (111, 181172140), (148, 135879105), (185, 108703284), (222, 90586070), (370, 54351642), (444, 45293035), (555, 36234428), (740, 27175821), (1110, 18117214), (1163, 17291580), (2220, 9058607), (2326, 8645790), (3489, 5763860), (4652, 4322895), (5815, 3458316), (6978, 2881930), (7789, 2581860), (11630, 1729158), (13956, 1440965), (15578, 1290930), (17445, 1152772), (23260, 864579), (23367, 860620), (31156, 645465), (34890, 576386), (38945, 516372), (43031, 467340), (46734, 430310), (69780, 288193), (77890, 258186), (86062, 233670), (93468, 215155), (116835, 172124), (129093, 155780)]