23784040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 64

約数和(自身を含む): 61637760

約数和(自身を除く): 37853720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 280, 346, 491, 692, 865, 982, 1211, 1384, 1730, 1964, 2422, 2455, 3437, 3460, 3928, 4844, 4910, 6055, 6874, 6920, 9688, 9820, 12110, 13748, 17185, 19640, 24220, 27496, 34370, 48440, 68740, 84943, 137480, 169886, 339772, 424715, 594601, 679544, 849430, 1189202, 1698860, 2378404, 2973005, 3397720, 4756808, 5946010, 11892020, 23784040]

約数ペア:

[(1, 23784040), (2, 11892020), (4, 5946010), (5, 4756808), (7, 3397720), (8, 2973005), (10, 2378404), (14, 1698860), (20, 1189202), (28, 849430), (35, 679544), (40, 594601), (56, 424715), (70, 339772), (140, 169886), (173, 137480), (280, 84943), (346, 68740), (491, 48440), (692, 34370), (865, 27496), (982, 24220), (1211, 19640), (1384, 17185), (1730, 13748), (1964, 12110), (2422, 9820), (2455, 9688), (3437, 6920), (3460, 6874), (3928, 6055), (4844, 4910)]