42996430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9839}}^1$

素因数の和:9888

約数の個数: 32

約数和(自身を含む): 85017600

約数和(自身を除く): 42021170

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 9839, 19678, 49195, 98390, 186941, 226297, 373882, 452594, 934705, 1131485, 1869410, 2262970, 4299643, 8599286, 21498215, 42996430]

約数ペア:

[(1, 42996430), (2, 21498215), (5, 8599286), (10, 4299643), (19, 2262970), (23, 1869410), (38, 1131485), (46, 934705), (95, 452594), (115, 373882), (190, 226297), (230, 186941), (437, 98390), (874, 49195), (2185, 19678), (4370, 9839)]