201822880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2281}}^1$

素因数の和:2382

約数の個数: 96

約数和(自身を含む): 552061440

約数和(自身を除く): 350238560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 395, 553, 560, 632, 790, 1106, 1120, 1264, 1580, 2212, 2281, 2528, 2765, 3160, 4424, 4562, 5530, 6320, 8848, 9124, 11060, 11405, 12640, 15967, 17696, 18248, 22120, 22810, 31934, 36496, 44240, 45620, 63868, 72992, 79835, 88480, 91240, 127736, 159670, 180199, 182480, 255472, 319340, 360398, 364960, 510944, 638680, 720796, 900995, 1261393, 1277360, 1441592, 1801990, 2522786, 2554720, 2883184, 3603980, 5045572, 5766368, 6306965, 7207960, 10091144, 12613930, 14415920, 20182288, 25227860, 28831840, 40364576, 50455720, 100911440, 201822880]

約数ペア:

[(1, 201822880), (2, 100911440), (4, 50455720), (5, 40364576), (7, 28831840), (8, 25227860), (10, 20182288), (14, 14415920), (16, 12613930), (20, 10091144), (28, 7207960), (32, 6306965), (35, 5766368), (40, 5045572), (56, 3603980), (70, 2883184), (79, 2554720), (80, 2522786), (112, 1801990), (140, 1441592), (158, 1277360), (160, 1261393), (224, 900995), (280, 720796), (316, 638680), (395, 510944), (553, 364960), (560, 360398), (632, 319340), (790, 255472), (1106, 182480), (1120, 180199), (1264, 159670), (1580, 127736), (2212, 91240), (2281, 88480), (2528, 79835), (2765, 72992), (3160, 63868), (4424, 45620), (4562, 44240), (5530, 36496), (6320, 31934), (8848, 22810), (9124, 22120), (11060, 18248), (11405, 17696), (12640, 15967)]