1175554700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{4723}}^1$

素因数の和:4887

約数の個数: 72

約数和(自身を含む): 2706285120

約数和(自身を除く): 1530730420

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 131, 190, 262, 380, 475, 524, 655, 950, 1310, 1900, 2489, 2620, 3275, 4723, 4978, 6550, 9446, 9956, 12445, 13100, 18892, 23615, 24890, 47230, 49780, 62225, 89737, 94460, 118075, 124450, 179474, 236150, 248900, 358948, 448685, 472300, 618713, 897370, 1237426, 1794740, 2243425, 2474852, 3093565, 4486850, 6187130, 8973700, 11755547, 12374260, 15467825, 23511094, 30935650, 47022188, 58777735, 61871300, 117555470, 235110940, 293888675, 587777350, 1175554700]

約数ペア:

[(1, 1175554700), (2, 587777350), (4, 293888675), (5, 235110940), (10, 117555470), (19, 61871300), (20, 58777735), (25, 47022188), (38, 30935650), (50, 23511094), (76, 15467825), (95, 12374260), (100, 11755547), (131, 8973700), (190, 6187130), (262, 4486850), (380, 3093565), (475, 2474852), (524, 2243425), (655, 1794740), (950, 1237426), (1310, 897370), (1900, 618713), (2489, 472300), (2620, 448685), (3275, 358948), (4723, 248900), (4978, 236150), (6550, 179474), (9446, 124450), (9956, 118075), (12445, 94460), (13100, 89737), (18892, 62225), (23615, 49780), (24890, 47230)]