4248590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 8208000

約数和(自身を除く): 3959410

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 379, 590, 758, 1121, 1895, 2242, 3790, 5605, 7201, 11210, 14402, 22361, 36005, 44722, 72010, 111805, 223610, 424859, 849718, 2124295, 4248590]

約数ペア:

[(1, 4248590), (2, 2124295), (5, 849718), (10, 424859), (19, 223610), (38, 111805), (59, 72010), (95, 44722), (118, 36005), (190, 22361), (295, 14402), (379, 11210), (590, 7201), (758, 5605), (1121, 3790), (1895, 2242)]