80539360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:776

約数の個数: 96

約数和(自身を含む): 210978432

約数和(自身を除く): 130439072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 67, 80, 88, 110, 134, 160, 176, 220, 268, 335, 352, 440, 536, 670, 683, 737, 880, 1072, 1340, 1366, 1474, 1760, 2144, 2680, 2732, 2948, 3415, 3685, 5360, 5464, 5896, 6830, 7370, 7513, 10720, 10928, 11792, 13660, 14740, 15026, 21856, 23584, 27320, 29480, 30052, 37565, 45761, 54640, 58960, 60104, 75130, 91522, 109280, 117920, 120208, 150260, 183044, 228805, 240416, 300520, 366088, 457610, 503371, 601040, 732176, 915220, 1006742, 1202080, 1464352, 1830440, 2013484, 2516855, 3660880, 4026968, 5033710, 7321760, 8053936, 10067420, 16107872, 20134840, 40269680, 80539360]

約数ペア:

[(1, 80539360), (2, 40269680), (4, 20134840), (5, 16107872), (8, 10067420), (10, 8053936), (11, 7321760), (16, 5033710), (20, 4026968), (22, 3660880), (32, 2516855), (40, 2013484), (44, 1830440), (55, 1464352), (67, 1202080), (80, 1006742), (88, 915220), (110, 732176), (134, 601040), (160, 503371), (176, 457610), (220, 366088), (268, 300520), (335, 240416), (352, 228805), (440, 183044), (536, 150260), (670, 120208), (683, 117920), (737, 109280), (880, 91522), (1072, 75130), (1340, 60104), (1366, 58960), (1474, 54640), (1760, 45761), (2144, 37565), (2680, 30052), (2732, 29480), (2948, 27320), (3415, 23584), (3685, 21856), (5360, 15026), (5464, 14740), (5896, 13660), (6830, 11792), (7370, 10928), (7513, 10720)]