228328130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{52249}}^1$

素因数の和:52298

約数の個数: 32

約数和(自身を含む): 451440000

約数和(自身を除く): 223111870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 52249, 104498, 261245, 522490, 992731, 1201727, 1985462, 2403454, 4963655, 6008635, 9927310, 12017270, 22832813, 45665626, 114164065, 228328130]

約数ペア:

[(1, 228328130), (2, 114164065), (5, 45665626), (10, 22832813), (19, 12017270), (23, 9927310), (38, 6008635), (46, 4963655), (95, 2403454), (115, 1985462), (190, 1201727), (230, 992731), (437, 522490), (874, 261245), (2185, 104498), (4370, 52249)]