8235712240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{44701}}^1$

素因数の和:44775

約数の個数: 120

約数和(自身を含む): 22748668992

約数和(自身を除く): 14512956752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 560, 658, 752, 784, 940, 980, 1316, 1645, 1880, 1960, 2303, 2632, 3290, 3760, 3920, 4606, 5264, 6580, 9212, 11515, 13160, 18424, 23030, 26320, 36848, 44701, 46060, 89402, 92120, 178804, 184240, 223505, 312907, 357608, 447010, 625814, 715216, 894020, 1251628, 1564535, 1788040, 2100947, 2190349, 2503256, 3129070, 3576080, 4201894, 4380698, 5006512, 6258140, 8403788, 8761396, 10504735, 10951745, 12516280, 14706629, 16807576, 17522792, 21009470, 21903490, 25032560, 29413258, 33615152, 35045584, 42018940, 43806980, 58826516, 73533145, 84037880, 87613960, 102946403, 117653032, 147066290, 168075760, 175227920, 205892806, 235306064, 294132580, 411785612, 514732015, 588265160, 823571224, 1029464030, 1176530320, 1647142448, 2058928060, 4117856120, 8235712240]

約数ペア:

[(1, 8235712240), (2, 4117856120), (4, 2058928060), (5, 1647142448), (7, 1176530320), (8, 1029464030), (10, 823571224), (14, 588265160), (16, 514732015), (20, 411785612), (28, 294132580), (35, 235306064), (40, 205892806), (47, 175227920), (49, 168075760), (56, 147066290), (70, 117653032), (80, 102946403), (94, 87613960), (98, 84037880), (112, 73533145), (140, 58826516), (188, 43806980), (196, 42018940), (235, 35045584), (245, 33615152), (280, 29413258), (329, 25032560), (376, 21903490), (392, 21009470), (470, 17522792), (490, 16807576), (560, 14706629), (658, 12516280), (752, 10951745), (784, 10504735), (940, 8761396), (980, 8403788), (1316, 6258140), (1645, 5006512), (1880, 4380698), (1960, 4201894), (2303, 3576080), (2632, 3129070), (3290, 2503256), (3760, 2190349), (3920, 2100947), (4606, 1788040), (5264, 1564535), (6580, 1251628), (9212, 894020), (11515, 715216), (13160, 625814), (18424, 447010), (23030, 357608), (26320, 312907), (36848, 223505), (44701, 184240), (46060, 178804), (89402, 92120)]