26420450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 61603200

約数和(自身を除く): 35182750

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 29, 35, 38, 50, 58, 70, 95, 133, 137, 145, 175, 190, 203, 266, 274, 290, 350, 406, 475, 551, 665, 685, 725, 950, 959, 1015, 1102, 1330, 1370, 1450, 1918, 2030, 2603, 2755, 3325, 3425, 3857, 3973, 4795, 5075, 5206, 5510, 6650, 6850, 7714, 7946, 9590, 10150, 13015, 13775, 18221, 19285, 19865, 23975, 26030, 27550, 27811, 36442, 38570, 39730, 47950, 55622, 65075, 75487, 91105, 96425, 99325, 130150, 139055, 150974, 182210, 192850, 198650, 278110, 377435, 455525, 528409, 695275, 754870, 911050, 1056818, 1390550, 1887175, 2642045, 3774350, 5284090, 13210225, 26420450]

約数ペア:

[(1, 26420450), (2, 13210225), (5, 5284090), (7, 3774350), (10, 2642045), (14, 1887175), (19, 1390550), (25, 1056818), (29, 911050), (35, 754870), (38, 695275), (50, 528409), (58, 455525), (70, 377435), (95, 278110), (133, 198650), (137, 192850), (145, 182210), (175, 150974), (190, 139055), (203, 130150), (266, 99325), (274, 96425), (290, 91105), (350, 75487), (406, 65075), (475, 55622), (551, 47950), (665, 39730), (685, 38570), (725, 36442), (950, 27811), (959, 27550), (1015, 26030), (1102, 23975), (1330, 19865), (1370, 19285), (1450, 18221), (1918, 13775), (2030, 13015), (2603, 10150), (2755, 9590), (3325, 7946), (3425, 7714), (3857, 6850), (3973, 6650), (4795, 5510), (5075, 5206)]