85879520

素因数分解:

$2^5\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1439}}^1$

素因数の和:1827

約数の個数: 48

約数和(自身を含む): 203575680

約数和(自身を除く): 117696160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 373, 746, 1439, 1492, 1865, 2878, 2984, 3730, 5756, 5968, 7195, 7460, 11512, 11936, 14390, 14920, 23024, 28780, 29840, 46048, 57560, 59680, 115120, 230240, 536747, 1073494, 2146988, 2683735, 4293976, 5367470, 8587952, 10734940, 17175904, 21469880, 42939760, 85879520]

約数ペア:

[(1, 85879520), (2, 42939760), (4, 21469880), (5, 17175904), (8, 10734940), (10, 8587952), (16, 5367470), (20, 4293976), (32, 2683735), (40, 2146988), (80, 1073494), (160, 536747), (373, 230240), (746, 115120), (1439, 59680), (1492, 57560), (1865, 46048), (2878, 29840), (2984, 28780), (3730, 23024), (5756, 14920), (5968, 14390), (7195, 11936), (7460, 11512)]