25110072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 74146800

約数和(自身を除く): 49036728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 139, 156, 193, 234, 278, 312, 386, 417, 468, 556, 579, 772, 834, 936, 1112, 1158, 1251, 1544, 1668, 1737, 1807, 2316, 2502, 2509, 3336, 3474, 3614, 4632, 5004, 5018, 5421, 6948, 7228, 7527, 10008, 10036, 10842, 13896, 14456, 15054, 16263, 20072, 21684, 22581, 26827, 30108, 32526, 43368, 45162, 53654, 60216, 65052, 80481, 90324, 107308, 130104, 160962, 180648, 214616, 241443, 321924, 348751, 482886, 643848, 697502, 965772, 1046253, 1395004, 1931544, 2092506, 2790008, 3138759, 4185012, 6277518, 8370024, 12555036, 25110072]

約数ペア:

[(1, 25110072), (2, 12555036), (3, 8370024), (4, 6277518), (6, 4185012), (8, 3138759), (9, 2790008), (12, 2092506), (13, 1931544), (18, 1395004), (24, 1046253), (26, 965772), (36, 697502), (39, 643848), (52, 482886), (72, 348751), (78, 321924), (104, 241443), (117, 214616), (139, 180648), (156, 160962), (193, 130104), (234, 107308), (278, 90324), (312, 80481), (386, 65052), (417, 60216), (468, 53654), (556, 45162), (579, 43368), (772, 32526), (834, 30108), (936, 26827), (1112, 22581), (1158, 21684), (1251, 20072), (1544, 16263), (1668, 15054), (1737, 14456), (1807, 13896), (2316, 10842), (2502, 10036), (2509, 10008), (3336, 7527), (3474, 7228), (3614, 6948), (4632, 5421), (5004, 5018)]