97775680

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5009}}^1$

素因数の和:5087

約数の個数: 56

約数和(自身を含む): 236692440

約数和(自身を除く): 138916760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 160, 244, 305, 320, 488, 610, 976, 1220, 1952, 2440, 3904, 4880, 5009, 9760, 10018, 19520, 20036, 25045, 40072, 50090, 80144, 100180, 160288, 200360, 305549, 320576, 400720, 611098, 801440, 1222196, 1527745, 1602880, 2444392, 3055490, 4888784, 6110980, 9777568, 12221960, 19555136, 24443920, 48887840, 97775680]

約数ペア:

[(1, 97775680), (2, 48887840), (4, 24443920), (5, 19555136), (8, 12221960), (10, 9777568), (16, 6110980), (20, 4888784), (32, 3055490), (40, 2444392), (61, 1602880), (64, 1527745), (80, 1222196), (122, 801440), (160, 611098), (244, 400720), (305, 320576), (320, 305549), (488, 200360), (610, 160288), (976, 100180), (1220, 80144), (1952, 50090), (2440, 40072), (3904, 25045), (4880, 20036), (5009, 19520), (9760, 10018)]