17021150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 35716464

約数和(自身を除く): 18695314

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 41, 46, 50, 82, 95, 115, 190, 205, 230, 361, 410, 437, 475, 575, 722, 779, 874, 943, 950, 1025, 1150, 1558, 1805, 1886, 2050, 2185, 3610, 3895, 4370, 4715, 7790, 8303, 9025, 9430, 10925, 14801, 16606, 17917, 18050, 19475, 21850, 23575, 29602, 35834, 38950, 41515, 47150, 74005, 83030, 89585, 148010, 179170, 207575, 340423, 370025, 415150, 447925, 680846, 740050, 895850, 1702115, 3404230, 8510575, 17021150]

約数ペア:

[(1, 17021150), (2, 8510575), (5, 3404230), (10, 1702115), (19, 895850), (23, 740050), (25, 680846), (38, 447925), (41, 415150), (46, 370025), (50, 340423), (82, 207575), (95, 179170), (115, 148010), (190, 89585), (205, 83030), (230, 74005), (361, 47150), (410, 41515), (437, 38950), (475, 35834), (575, 29602), (722, 23575), (779, 21850), (874, 19475), (943, 18050), (950, 17917), (1025, 16606), (1150, 14801), (1558, 10925), (1805, 9430), (1886, 9025), (2050, 8303), (2185, 7790), (3610, 4715), (3895, 4370)]