52571680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:738

約数の個数: 96

約数和(自身を含む): 144111744

約数和(自身を除く): 91540064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 365, 511, 560, 584, 643, 730, 1022, 1120, 1168, 1286, 1460, 2044, 2336, 2555, 2572, 2920, 3215, 4088, 4501, 5110, 5144, 5840, 6430, 8176, 9002, 10220, 10288, 11680, 12860, 16352, 18004, 20440, 20576, 22505, 25720, 36008, 40880, 45010, 46939, 51440, 72016, 81760, 90020, 93878, 102880, 144032, 180040, 187756, 234695, 328573, 360080, 375512, 469390, 657146, 720160, 751024, 938780, 1314292, 1502048, 1642865, 1877560, 2628584, 3285730, 3755120, 5257168, 6571460, 7510240, 10514336, 13142920, 26285840, 52571680]

約数ペア:

[(1, 52571680), (2, 26285840), (4, 13142920), (5, 10514336), (7, 7510240), (8, 6571460), (10, 5257168), (14, 3755120), (16, 3285730), (20, 2628584), (28, 1877560), (32, 1642865), (35, 1502048), (40, 1314292), (56, 938780), (70, 751024), (73, 720160), (80, 657146), (112, 469390), (140, 375512), (146, 360080), (160, 328573), (224, 234695), (280, 187756), (292, 180040), (365, 144032), (511, 102880), (560, 93878), (584, 90020), (643, 81760), (730, 72016), (1022, 51440), (1120, 46939), (1168, 45010), (1286, 40880), (1460, 36008), (2044, 25720), (2336, 22505), (2555, 20576), (2572, 20440), (2920, 18004), (3215, 16352), (4088, 12860), (4501, 11680), (5110, 10288), (5144, 10220), (5840, 9002), (6430, 8176)]