11397850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 22349016

約数和(自身を除く): 10951166

約数列:

[1, 2, 5, 10, 25, 37, 50, 61, 74, 101, 122, 185, 202, 305, 370, 505, 610, 925, 1010, 1525, 1850, 2257, 2525, 3050, 3737, 4514, 5050, 6161, 7474, 11285, 12322, 18685, 22570, 30805, 37370, 56425, 61610, 93425, 112850, 154025, 186850, 227957, 308050, 455914, 1139785, 2279570, 5698925, 11397850]

約数ペア:

[(1, 11397850), (2, 5698925), (5, 2279570), (10, 1139785), (25, 455914), (37, 308050), (50, 227957), (61, 186850), (74, 154025), (101, 112850), (122, 93425), (185, 61610), (202, 56425), (305, 37370), (370, 30805), (505, 22570), (610, 18685), (925, 12322), (1010, 11285), (1525, 7474), (1850, 6161), (2257, 5050), (2525, 4514), (3050, 3737)]