190095475

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 261233280

約数和(自身を除く): 71137805

約数列:

[1, 5, 19, 25, 41, 43, 95, 205, 215, 227, 475, 779, 817, 1025, 1075, 1135, 1763, 3895, 4085, 4313, 5675, 8815, 9307, 9761, 19475, 20425, 21565, 33497, 44075, 46535, 48805, 107825, 167485, 176833, 185459, 232675, 244025, 400201, 837425, 884165, 927295, 2001005, 4420825, 4636475, 7603819, 10005025, 38019095, 190095475]

約数ペア:

[(1, 190095475), (5, 38019095), (19, 10005025), (25, 7603819), (41, 4636475), (43, 4420825), (95, 2001005), (205, 927295), (215, 884165), (227, 837425), (475, 400201), (779, 244025), (817, 232675), (1025, 185459), (1075, 176833), (1135, 167485), (1763, 107825), (3895, 48805), (4085, 46535), (4313, 44075), (5675, 33497), (8815, 21565), (9307, 20425), (9761, 19475)]