89961190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28201}}^1$

素因数の和:28248

約数の個数: 32

約数和(自身を含む): 182748960

約数和(自身を除く): 92787770

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 28201, 56402, 141005, 282010, 310211, 620422, 817829, 1551055, 1635658, 3102110, 4089145, 8178290, 8996119, 17992238, 44980595, 89961190]

約数ペア:

[(1, 89961190), (2, 44980595), (5, 17992238), (10, 8996119), (11, 8178290), (22, 4089145), (29, 3102110), (55, 1635658), (58, 1551055), (110, 817829), (145, 620422), (290, 310211), (319, 282010), (638, 141005), (1595, 56402), (3190, 28201)]