1976329280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1021}}^1$

素因数の和:1324

約数の個数: 112

約数和(自身を含む): 4934248704

約数和(自身を除く): 2957919424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 263, 320, 368, 460, 526, 736, 920, 1021, 1052, 1315, 1472, 1840, 2042, 2104, 2630, 3680, 4084, 4208, 5105, 5260, 6049, 7360, 8168, 8416, 10210, 10520, 12098, 16336, 16832, 20420, 21040, 23483, 24196, 30245, 32672, 40840, 42080, 46966, 48392, 60490, 65344, 81680, 84160, 93932, 96784, 117415, 120980, 163360, 187864, 193568, 234830, 241960, 268523, 326720, 375728, 387136, 469660, 483920, 537046, 751456, 939320, 967840, 1074092, 1342615, 1502912, 1878640, 1935680, 2148184, 2685230, 3757280, 4296368, 5370460, 6176029, 7514560, 8592736, 10740920, 12352058, 17185472, 21481840, 24704116, 30880145, 42963680, 49408232, 61760290, 85927360, 98816464, 123520580, 197632928, 247041160, 395265856, 494082320, 988164640, 1976329280]

約数ペア:

[(1, 1976329280), (2, 988164640), (4, 494082320), (5, 395265856), (8, 247041160), (10, 197632928), (16, 123520580), (20, 98816464), (23, 85927360), (32, 61760290), (40, 49408232), (46, 42963680), (64, 30880145), (80, 24704116), (92, 21481840), (115, 17185472), (160, 12352058), (184, 10740920), (230, 8592736), (263, 7514560), (320, 6176029), (368, 5370460), (460, 4296368), (526, 3757280), (736, 2685230), (920, 2148184), (1021, 1935680), (1052, 1878640), (1315, 1502912), (1472, 1342615), (1840, 1074092), (2042, 967840), (2104, 939320), (2630, 751456), (3680, 537046), (4084, 483920), (4208, 469660), (5105, 387136), (5260, 375728), (6049, 326720), (7360, 268523), (8168, 241960), (8416, 234830), (10210, 193568), (10520, 187864), (12098, 163360), (16336, 120980), (16832, 117415), (20420, 96784), (21040, 93932), (23483, 84160), (24196, 81680), (30245, 65344), (32672, 60490), (40840, 48392), (42080, 46966)]