74234560

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3803}}^1$

素因数の和:3881

約数の個数: 56

約数和(自身を含む): 179716176

約数和(自身を除く): 105481616

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, 3803, 3904, 4880, 7606, 9760, 15212, 19015, 19520, 30424, 38030, 60848, 76060, 121696, 152120, 231983, 243392, 304240, 463966, 608480, 927932, 1159915, 1216960, 1855864, 2319830, 3711728, 4639660, 7423456, 9279320, 14846912, 18558640, 37117280, 74234560]

約数ペア:

[(1, 74234560), (2, 37117280), (4, 18558640), (5, 14846912), (8, 9279320), (10, 7423456), (16, 4639660), (20, 3711728), (32, 2319830), (40, 1855864), (61, 1216960), (64, 1159915), (80, 927932), (122, 608480), (160, 463966), (244, 304240), (305, 243392), (320, 231983), (488, 152120), (610, 121696), (976, 76060), (1220, 60848), (1952, 38030), (2440, 30424), (3803, 19520), (3904, 19015), (4880, 15212), (7606, 9760)]