2253543680

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1867}}^1$

素因数の和:1952

約数の個数: 144

約数和(自身を含む): 5773106304

約数和(自身を除く): 3519562624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 64, 80, 82, 92, 115, 128, 160, 164, 184, 205, 230, 256, 320, 328, 368, 410, 460, 640, 656, 736, 820, 920, 943, 1280, 1312, 1472, 1640, 1840, 1867, 1886, 2624, 2944, 3280, 3680, 3734, 3772, 4715, 5248, 5888, 6560, 7360, 7468, 7544, 9335, 9430, 10496, 13120, 14720, 14936, 15088, 18670, 18860, 26240, 29440, 29872, 30176, 37340, 37720, 42941, 52480, 59744, 60352, 74680, 75440, 76547, 85882, 119488, 120704, 149360, 150880, 153094, 171764, 214705, 238976, 241408, 298720, 301760, 306188, 343528, 382735, 429410, 477952, 597440, 603520, 612376, 687056, 765470, 858820, 1194880, 1207040, 1224752, 1374112, 1530940, 1717640, 1760581, 2389760, 2449504, 2748224, 3061880, 3435280, 3521162, 4899008, 5496448, 6123760, 6870560, 7042324, 8802905, 9798016, 10992896, 12247520, 13741120, 14084648, 17605810, 19596032, 24495040, 27482240, 28169296, 35211620, 48990080, 54964480, 56338592, 70423240, 97980160, 112677184, 140846480, 225354368, 281692960, 450708736, 563385920, 1126771840, 2253543680]

約数ペア:

[(1, 2253543680), (2, 1126771840), (4, 563385920), (5, 450708736), (8, 281692960), (10, 225354368), (16, 140846480), (20, 112677184), (23, 97980160), (32, 70423240), (40, 56338592), (41, 54964480), (46, 48990080), (64, 35211620), (80, 28169296), (82, 27482240), (92, 24495040), (115, 19596032), (128, 17605810), (160, 14084648), (164, 13741120), (184, 12247520), (205, 10992896), (230, 9798016), (256, 8802905), (320, 7042324), (328, 6870560), (368, 6123760), (410, 5496448), (460, 4899008), (640, 3521162), (656, 3435280), (736, 3061880), (820, 2748224), (920, 2449504), (943, 2389760), (1280, 1760581), (1312, 1717640), (1472, 1530940), (1640, 1374112), (1840, 1224752), (1867, 1207040), (1886, 1194880), (2624, 858820), (2944, 765470), (3280, 687056), (3680, 612376), (3734, 603520), (3772, 597440), (4715, 477952), (5248, 429410), (5888, 382735), (6560, 343528), (7360, 306188), (7468, 301760), (7544, 298720), (9335, 241408), (9430, 238976), (10496, 214705), (13120, 171764), (14720, 153094), (14936, 150880), (15088, 149360), (18670, 120704), (18860, 119488), (26240, 85882), (29440, 76547), (29872, 75440), (30176, 74680), (37340, 60352), (37720, 59744), (42941, 52480)]