128032960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36373}}^1$

素因数の和:36401

約数の個数: 56

約数和(自身を含む): 332603856

約数和(自身を除く): 204570896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 36373, 72746, 145492, 181865, 290984, 363730, 400103, 581968, 727460, 800206, 1163936, 1454920, 1600412, 2000515, 2327872, 2909840, 3200824, 4001030, 5819680, 6401648, 8002060, 11639360, 12803296, 16004120, 25606592, 32008240, 64016480, 128032960]

約数ペア:

[(1, 128032960), (2, 64016480), (4, 32008240), (5, 25606592), (8, 16004120), (10, 12803296), (11, 11639360), (16, 8002060), (20, 6401648), (22, 5819680), (32, 4001030), (40, 3200824), (44, 2909840), (55, 2327872), (64, 2000515), (80, 1600412), (88, 1454920), (110, 1163936), (160, 800206), (176, 727460), (220, 581968), (320, 400103), (352, 363730), (440, 290984), (704, 181865), (880, 145492), (1760, 72746), (3520, 36373)]