11227201280

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{143791}}^1$

素因数の和:143873

約数の個数: 72

約数和(自身を含む): 27333708864

約数和(自身を除く): 16106507584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 128, 160, 244, 256, 305, 320, 488, 610, 640, 976, 1220, 1280, 1952, 2440, 3904, 4880, 7808, 9760, 15616, 19520, 39040, 78080, 143791, 287582, 575164, 718955, 1150328, 1437910, 2300656, 2875820, 4601312, 5751640, 8771251, 9202624, 11503280, 17542502, 18405248, 23006560, 35085004, 36810496, 43856255, 46013120, 70170008, 87712510, 92026240, 140340016, 175425020, 184052480, 280680032, 350850040, 561360064, 701700080, 1122720128, 1403400160, 2245440256, 2806800320, 5613600640, 11227201280]

約数ペア:

[(1, 11227201280), (2, 5613600640), (4, 2806800320), (5, 2245440256), (8, 1403400160), (10, 1122720128), (16, 701700080), (20, 561360064), (32, 350850040), (40, 280680032), (61, 184052480), (64, 175425020), (80, 140340016), (122, 92026240), (128, 87712510), (160, 70170008), (244, 46013120), (256, 43856255), (305, 36810496), (320, 35085004), (488, 23006560), (610, 18405248), (640, 17542502), (976, 11503280), (1220, 9202624), (1280, 8771251), (1952, 5751640), (2440, 4601312), (3904, 2875820), (4880, 2300656), (7808, 1437910), (9760, 1150328), (15616, 718955), (19520, 575164), (39040, 287582), (78080, 143791)]