10725897790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{3221}}^1$

素因数の和:3445

約数の個数: 64

約数和(自身を含む): 20193743232

約数和(自身を除く): 9467845442

約数列:

[1, 2, 5, 10, 53, 61, 103, 106, 122, 206, 265, 305, 515, 530, 610, 1030, 3221, 3233, 5459, 6283, 6442, 6466, 10918, 12566, 16105, 16165, 27295, 31415, 32210, 32330, 54590, 62830, 170713, 196481, 331763, 332999, 341426, 392962, 663526, 665998, 853565, 982405, 1658815, 1664995, 1707130, 1964810, 3317630, 3329990, 10413493, 17583439, 20237543, 20826986, 35166878, 40475086, 52067465, 87917195, 101187715, 104134930, 175834390, 202375430, 1072589779, 2145179558, 5362948895, 10725897790]

約数ペア:

[(1, 10725897790), (2, 5362948895), (5, 2145179558), (10, 1072589779), (53, 202375430), (61, 175834390), (103, 104134930), (106, 101187715), (122, 87917195), (206, 52067465), (265, 40475086), (305, 35166878), (515, 20826986), (530, 20237543), (610, 17583439), (1030, 10413493), (3221, 3329990), (3233, 3317630), (5459, 1964810), (6283, 1707130), (6442, 1664995), (6466, 1658815), (10918, 982405), (12566, 853565), (16105, 665998), (16165, 663526), (27295, 392962), (31415, 341426), (32210, 332999), (32330, 331763), (54590, 196481), (62830, 170713)]