64016480

素因数分解:

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

素因数の和:36399

約数の個数: 48

約数和(自身を含む): 164992464

約数和(自身を除く): 100975984

約数列:

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

約数ペア:

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