89635840

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:134

約数の個数: 176

約数和(自身を含む): 255858624

約数和(自身を除く): 166222784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 61, 64, 70, 80, 82, 112, 122, 128, 140, 160, 164, 205, 224, 244, 256, 280, 287, 305, 320, 328, 410, 427, 448, 488, 512, 560, 574, 610, 640, 656, 820, 854, 896, 976, 1024, 1120, 1148, 1220, 1280, 1312, 1435, 1640, 1708, 1792, 1952, 2135, 2240, 2296, 2440, 2501, 2560, 2624, 2870, 3280, 3416, 3584, 3904, 4270, 4480, 4592, 4880, 5002, 5120, 5248, 5740, 6560, 6832, 7168, 7808, 8540, 8960, 9184, 9760, 10004, 10496, 11480, 12505, 13120, 13664, 15616, 17080, 17507, 17920, 18368, 19520, 20008, 20992, 22960, 25010, 26240, 27328, 31232, 34160, 35014, 35840, 36736, 39040, 40016, 41984, 45920, 50020, 52480, 54656, 62464, 68320, 70028, 73472, 78080, 80032, 87535, 91840, 100040, 104960, 109312, 136640, 140056, 146944, 156160, 160064, 175070, 183680, 200080, 209920, 218624, 273280, 280112, 293888, 312320, 320128, 350140, 367360, 400160, 437248, 546560, 560224, 640256, 700280, 734720, 800320, 1093120, 1120448, 1280512, 1400560, 1469440, 1600640, 2186240, 2240896, 2561024, 2801120, 3201280, 4481792, 5602240, 6402560, 8963584, 11204480, 12805120, 17927168, 22408960, 44817920, 89635840]

約数ペア:

[(1, 89635840), (2, 44817920), (4, 22408960), (5, 17927168), (7, 12805120), (8, 11204480), (10, 8963584), (14, 6402560), (16, 5602240), (20, 4481792), (28, 3201280), (32, 2801120), (35, 2561024), (40, 2240896), (41, 2186240), (56, 1600640), (61, 1469440), (64, 1400560), (70, 1280512), (80, 1120448), (82, 1093120), (112, 800320), (122, 734720), (128, 700280), (140, 640256), (160, 560224), (164, 546560), (205, 437248), (224, 400160), (244, 367360), (256, 350140), (280, 320128), (287, 312320), (305, 293888), (320, 280112), (328, 273280), (410, 218624), (427, 209920), (448, 200080), (488, 183680), (512, 175070), (560, 160064), (574, 156160), (610, 146944), (640, 140056), (656, 136640), (820, 109312), (854, 104960), (896, 100040), (976, 91840), (1024, 87535), (1120, 80032), (1148, 78080), (1220, 73472), (1280, 70028), (1312, 68320), (1435, 62464), (1640, 54656), (1708, 52480), (1792, 50020), (1952, 45920), (2135, 41984), (2240, 40016), (2296, 39040), (2440, 36736), (2501, 35840), (2560, 35014), (2624, 34160), (2870, 31232), (3280, 27328), (3416, 26240), (3584, 25010), (3904, 22960), (4270, 20992), (4480, 20008), (4592, 19520), (4880, 18368), (5002, 17920), (5120, 17507), (5248, 17080), (5740, 15616), (6560, 13664), (6832, 13120), (7168, 12505), (7808, 11480), (8540, 10496), (8960, 10004), (9184, 9760)]