2529888950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{401}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 5159268000

約数和(自身を除く): 2629379050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 229, 290, 401, 458, 475, 551, 725, 802, 950, 1102, 1145, 1450, 2005, 2290, 2755, 4010, 4351, 5510, 5725, 6641, 7619, 8702, 10025, 11450, 11629, 13282, 13775, 15238, 20050, 21755, 23258, 27550, 33205, 38095, 43510, 58145, 66410, 76190, 91829, 108775, 116290, 126179, 166025, 183658, 190475, 217550, 220951, 252358, 290725, 332050, 380950, 441902, 459145, 581450, 630895, 918290, 1104755, 1261790, 1744751, 2209510, 2295725, 2663041, 3154475, 3489502, 4591450, 5326082, 5523775, 6308950, 8723755, 11047550, 13315205, 17447510, 26630410, 43618775, 50597779, 66576025, 87237550, 101195558, 133152050, 252988895, 505977790, 1264944475, 2529888950]

約数ペア:

[(1, 2529888950), (2, 1264944475), (5, 505977790), (10, 252988895), (19, 133152050), (25, 101195558), (29, 87237550), (38, 66576025), (50, 50597779), (58, 43618775), (95, 26630410), (145, 17447510), (190, 13315205), (229, 11047550), (290, 8723755), (401, 6308950), (458, 5523775), (475, 5326082), (551, 4591450), (725, 3489502), (802, 3154475), (950, 2663041), (1102, 2295725), (1145, 2209510), (1450, 1744751), (2005, 1261790), (2290, 1104755), (2755, 918290), (4010, 630895), (4351, 581450), (5510, 459145), (5725, 441902), (6641, 380950), (7619, 332050), (8702, 290725), (10025, 252358), (11450, 220951), (11629, 217550), (13282, 190475), (13775, 183658), (15238, 166025), (20050, 126179), (21755, 116290), (23258, 108775), (27550, 91829), (33205, 76190), (38095, 66410), (43510, 58145)]