22433320780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1\times {\mathrm{907}}^1$

素因数の和:1559

約数の個数: 96

約数和(自身を含む): 51126647040

約数和(自身を除く): 28693326260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 251, 260, 379, 502, 758, 907, 1004, 1255, 1516, 1814, 1895, 2510, 3263, 3628, 3790, 4535, 4927, 5020, 6526, 7580, 9070, 9854, 11791, 13052, 16315, 18140, 19708, 23582, 24635, 32630, 47164, 49270, 58955, 65260, 95129, 98540, 117910, 190258, 227657, 235820, 343753, 380516, 455314, 475645, 687506, 910628, 951290, 1138285, 1236677, 1375012, 1718765, 1902580, 2276570, 2473354, 2959541, 3437530, 4468789, 4553140, 4946708, 5919082, 6183385, 6875060, 8937578, 11838164, 12366770, 14797705, 17875156, 22343945, 24733540, 29595410, 44687890, 59190820, 86282003, 89375780, 172564006, 345128012, 431410015, 862820030, 1121666039, 1725640060, 2243332078, 4486664156, 5608330195, 11216660390, 22433320780]

約数ペア:

[(1, 22433320780), (2, 11216660390), (4, 5608330195), (5, 4486664156), (10, 2243332078), (13, 1725640060), (20, 1121666039), (26, 862820030), (52, 431410015), (65, 345128012), (130, 172564006), (251, 89375780), (260, 86282003), (379, 59190820), (502, 44687890), (758, 29595410), (907, 24733540), (1004, 22343945), (1255, 17875156), (1516, 14797705), (1814, 12366770), (1895, 11838164), (2510, 8937578), (3263, 6875060), (3628, 6183385), (3790, 5919082), (4535, 4946708), (4927, 4553140), (5020, 4468789), (6526, 3437530), (7580, 2959541), (9070, 2473354), (9854, 2276570), (11791, 1902580), (13052, 1718765), (16315, 1375012), (18140, 1236677), (19708, 1138285), (23582, 951290), (24635, 910628), (32630, 687506), (47164, 475645), (49270, 455314), (58955, 380516), (65260, 343753), (95129, 235820), (98540, 227657), (117910, 190258)]