40374430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9239}}^1$

素因数の和:9288

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 39459170

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 9239, 18478, 46195, 92390, 175541, 212497, 351082, 424994, 877705, 1062485, 1755410, 2124970, 4037443, 8074886, 20187215, 40374430]

約数ペア:

[(1, 40374430), (2, 20187215), (5, 8074886), (10, 4037443), (19, 2124970), (23, 1755410), (38, 1062485), (46, 877705), (95, 424994), (115, 351082), (190, 212497), (230, 175541), (437, 92390), (874, 46195), (2185, 18478), (4370, 9239)]