40417300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 113742720

約数和(自身を除く): 73325420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 50, 55, 58, 70, 77, 100, 110, 116, 140, 145, 154, 175, 181, 203, 220, 275, 290, 308, 319, 350, 362, 385, 406, 550, 580, 638, 700, 724, 725, 770, 812, 905, 1015, 1100, 1267, 1276, 1450, 1540, 1595, 1810, 1925, 1991, 2030, 2233, 2534, 2900, 3190, 3620, 3850, 3982, 4060, 4466, 4525, 5068, 5075, 5249, 6335, 6380, 7700, 7964, 7975, 8932, 9050, 9955, 10150, 10498, 11165, 12670, 13937, 15950, 18100, 19910, 20300, 20996, 22330, 25340, 26245, 27874, 31675, 31900, 36743, 39820, 44660, 49775, 52490, 55748, 55825, 57739, 63350, 69685, 73486, 99550, 104980, 111650, 115478, 126700, 131225, 139370, 146972, 183715, 199100, 223300, 230956, 262450, 278740, 288695, 348425, 367430, 404173, 524900, 577390, 696850, 734860, 808346, 918575, 1154780, 1393700, 1443475, 1616692, 1837150, 2020865, 2886950, 3674300, 4041730, 5773900, 8083460, 10104325, 20208650, 40417300]

約数ペア:

[(1, 40417300), (2, 20208650), (4, 10104325), (5, 8083460), (7, 5773900), (10, 4041730), (11, 3674300), (14, 2886950), (20, 2020865), (22, 1837150), (25, 1616692), (28, 1443475), (29, 1393700), (35, 1154780), (44, 918575), (50, 808346), (55, 734860), (58, 696850), (70, 577390), (77, 524900), (100, 404173), (110, 367430), (116, 348425), (140, 288695), (145, 278740), (154, 262450), (175, 230956), (181, 223300), (203, 199100), (220, 183715), (275, 146972), (290, 139370), (308, 131225), (319, 126700), (350, 115478), (362, 111650), (385, 104980), (406, 99550), (550, 73486), (580, 69685), (638, 63350), (700, 57739), (724, 55825), (725, 55748), (770, 52490), (812, 49775), (905, 44660), (1015, 39820), (1100, 36743), (1267, 31900), (1276, 31675), (1450, 27874), (1540, 26245), (1595, 25340), (1810, 22330), (1925, 20996), (1991, 20300), (2030, 19910), (2233, 18100), (2534, 15950), (2900, 13937), (3190, 12670), (3620, 11165), (3850, 10498), (3982, 10150), (4060, 9955), (4466, 9050), (4525, 8932), (5068, 7975), (5075, 7964), (5249, 7700), (6335, 6380)]