52942783160

素因数分解:

$2^3\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2376247}}^1$

素因数の和:2376815

約数の個数: 32

約数和(自身を含む): 119335174560

約数和(自身を除く): 66392391400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 557, 1114, 2228, 2785, 4456, 5570, 11140, 22280, 2376247, 4752494, 9504988, 11881235, 19009976, 23762470, 47524940, 95049880, 1323569579, 2647139158, 5294278316, 6617847895, 10588556632, 13235695790, 26471391580, 52942783160]

約数ペア:

[(1, 52942783160), (2, 26471391580), (4, 13235695790), (5, 10588556632), (8, 6617847895), (10, 5294278316), (20, 2647139158), (40, 1323569579), (557, 95049880), (1114, 47524940), (2228, 23762470), (2785, 19009976), (4456, 11881235), (5570, 9504988), (11140, 4752494), (22280, 2376247)]