88803680

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 250278336

約数和(自身を除く): 161474656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 49, 56, 70, 80, 94, 98, 112, 140, 160, 188, 196, 224, 235, 241, 245, 280, 329, 376, 392, 470, 482, 490, 560, 658, 752, 784, 940, 964, 980, 1120, 1205, 1316, 1504, 1568, 1645, 1687, 1880, 1928, 1960, 2303, 2410, 2632, 3290, 3374, 3760, 3856, 3920, 4606, 4820, 5264, 6580, 6748, 7520, 7712, 7840, 8435, 9212, 9640, 10528, 11327, 11515, 11809, 13160, 13496, 16870, 18424, 19280, 22654, 23030, 23618, 26320, 26992, 33740, 36848, 38560, 45308, 46060, 47236, 52640, 53984, 56635, 59045, 67480, 73696, 79289, 90616, 92120, 94472, 113270, 118090, 134960, 158578, 181232, 184240, 188944, 226540, 236180, 269920, 317156, 362464, 368480, 377888, 396445, 453080, 472360, 555023, 634312, 792890, 906160, 944720, 1110046, 1268624, 1585780, 1812320, 1889440, 2220092, 2537248, 2775115, 3171560, 4440184, 5550230, 6343120, 8880368, 11100460, 12686240, 17760736, 22200920, 44401840, 88803680]

約数ペア:

[(1, 88803680), (2, 44401840), (4, 22200920), (5, 17760736), (7, 12686240), (8, 11100460), (10, 8880368), (14, 6343120), (16, 5550230), (20, 4440184), (28, 3171560), (32, 2775115), (35, 2537248), (40, 2220092), (47, 1889440), (49, 1812320), (56, 1585780), (70, 1268624), (80, 1110046), (94, 944720), (98, 906160), (112, 792890), (140, 634312), (160, 555023), (188, 472360), (196, 453080), (224, 396445), (235, 377888), (241, 368480), (245, 362464), (280, 317156), (329, 269920), (376, 236180), (392, 226540), (470, 188944), (482, 184240), (490, 181232), (560, 158578), (658, 134960), (752, 118090), (784, 113270), (940, 94472), (964, 92120), (980, 90616), (1120, 79289), (1205, 73696), (1316, 67480), (1504, 59045), (1568, 56635), (1645, 53984), (1687, 52640), (1880, 47236), (1928, 46060), (1960, 45308), (2303, 38560), (2410, 36848), (2632, 33740), (3290, 26992), (3374, 26320), (3760, 23618), (3856, 23030), (3920, 22654), (4606, 19280), (4820, 18424), (5264, 16870), (6580, 13496), (6748, 13160), (7520, 11809), (7712, 11515), (7840, 11327), (8435, 10528), (9212, 9640)]