73635520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:558

約数の個数: 112

約数和(自身を含む): 203655168

約数和(自身を除く): 130019648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 463, 497, 560, 568, 710, 926, 994, 1120, 1136, 1420, 1852, 1988, 2240, 2272, 2315, 2485, 2840, 3241, 3704, 3976, 4544, 4630, 4970, 5680, 6482, 7408, 7952, 9260, 9940, 11360, 12964, 14816, 15904, 16205, 18520, 19880, 22720, 25928, 29632, 31808, 32410, 32873, 37040, 39760, 51856, 64820, 65746, 74080, 79520, 103712, 129640, 131492, 148160, 159040, 164365, 207424, 230111, 259280, 262984, 328730, 460222, 518560, 525968, 657460, 920444, 1037120, 1051936, 1150555, 1314920, 1840888, 2103872, 2301110, 2629840, 3681776, 4602220, 5259680, 7363552, 9204440, 10519360, 14727104, 18408880, 36817760, 73635520]

約数ペア:

[(1, 73635520), (2, 36817760), (4, 18408880), (5, 14727104), (7, 10519360), (8, 9204440), (10, 7363552), (14, 5259680), (16, 4602220), (20, 3681776), (28, 2629840), (32, 2301110), (35, 2103872), (40, 1840888), (56, 1314920), (64, 1150555), (70, 1051936), (71, 1037120), (80, 920444), (112, 657460), (140, 525968), (142, 518560), (160, 460222), (224, 328730), (280, 262984), (284, 259280), (320, 230111), (355, 207424), (448, 164365), (463, 159040), (497, 148160), (560, 131492), (568, 129640), (710, 103712), (926, 79520), (994, 74080), (1120, 65746), (1136, 64820), (1420, 51856), (1852, 39760), (1988, 37040), (2240, 32873), (2272, 32410), (2315, 31808), (2485, 29632), (2840, 25928), (3241, 22720), (3704, 19880), (3976, 18520), (4544, 16205), (4630, 15904), (4970, 14816), (5680, 12964), (6482, 11360), (7408, 9940), (7952, 9260)]