200929520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5569}}^1$

素因数の和:5634

約数の個数: 80

約数和(自身を含む): 522154080

約数和(自身を除く): 321224560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 41, 44, 55, 80, 82, 88, 110, 164, 176, 205, 220, 328, 410, 440, 451, 656, 820, 880, 902, 1640, 1804, 2255, 3280, 3608, 4510, 5569, 7216, 9020, 11138, 18040, 22276, 27845, 36080, 44552, 55690, 61259, 89104, 111380, 122518, 222760, 228329, 245036, 306295, 445520, 456658, 490072, 612590, 913316, 980144, 1141645, 1225180, 1826632, 2283290, 2450360, 2511619, 3653264, 4566580, 4900720, 5023238, 9133160, 10046476, 12558095, 18266320, 20092952, 25116190, 40185904, 50232380, 100464760, 200929520]

約数ペア:

[(1, 200929520), (2, 100464760), (4, 50232380), (5, 40185904), (8, 25116190), (10, 20092952), (11, 18266320), (16, 12558095), (20, 10046476), (22, 9133160), (40, 5023238), (41, 4900720), (44, 4566580), (55, 3653264), (80, 2511619), (82, 2450360), (88, 2283290), (110, 1826632), (164, 1225180), (176, 1141645), (205, 980144), (220, 913316), (328, 612590), (410, 490072), (440, 456658), (451, 445520), (656, 306295), (820, 245036), (880, 228329), (902, 222760), (1640, 122518), (1804, 111380), (2255, 89104), (3280, 61259), (3608, 55690), (4510, 44552), (5569, 36080), (7216, 27845), (9020, 22276), (11138, 18040)]