40800948

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{401}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 97702080

約数和(自身を除く): 56901132

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 401, 417, 556, 732, 802, 834, 1203, 1604, 1668, 2406, 4812, 8479, 16958, 24461, 25437, 33916, 48922, 50874, 55739, 73383, 97844, 101748, 111478, 146766, 167217, 222956, 293532, 334434, 668868, 3400079, 6800158, 10200237, 13600316, 20400474, 40800948]

約数ペア:

[(1, 40800948), (2, 20400474), (3, 13600316), (4, 10200237), (6, 6800158), (12, 3400079), (61, 668868), (122, 334434), (139, 293532), (183, 222956), (244, 167217), (278, 146766), (366, 111478), (401, 101748), (417, 97844), (556, 73383), (732, 55739), (802, 50874), (834, 48922), (1203, 33916), (1604, 25437), (1668, 24461), (2406, 16958), (4812, 8479)]