22555090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7026

約数の個数: 32

約数和(自身を含む): 45256320

約数和(自身を除く): 22701230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 6983, 13966, 34915, 69830, 118711, 132677, 237422, 265354, 593555, 663385, 1187110, 1326770, 2255509, 4511018, 11277545, 22555090]

約数ペア:

[(1, 22555090), (2, 11277545), (5, 4511018), (10, 2255509), (17, 1326770), (19, 1187110), (34, 663385), (38, 593555), (85, 265354), (95, 237422), (170, 132677), (190, 118711), (323, 69830), (646, 34915), (1615, 13966), (3230, 6983)]