452292400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 1250745344

約数和(自身を除く): 798452944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 163, 175, 200, 280, 326, 350, 400, 560, 652, 700, 815, 991, 1141, 1304, 1400, 1630, 1982, 2282, 2608, 2800, 3260, 3964, 4075, 4564, 4955, 5705, 6520, 6937, 7928, 8150, 9128, 9910, 11410, 13040, 13874, 15856, 16300, 18256, 19820, 22820, 24775, 27748, 28525, 32600, 34685, 39640, 45640, 49550, 55496, 57050, 65200, 69370, 79280, 91280, 99100, 110992, 114100, 138740, 161533, 173425, 198200, 228200, 277480, 323066, 346850, 396400, 456400, 554960, 646132, 693700, 807665, 1130731, 1292264, 1387400, 1615330, 2261462, 2584528, 2774800, 3230660, 4038325, 4522924, 5653655, 6461320, 8076650, 9045848, 11307310, 12922640, 16153300, 18091696, 22614620, 28268275, 32306600, 45229240, 56536550, 64613200, 90458480, 113073100, 226146200, 452292400]

約数ペア:

[(1, 452292400), (2, 226146200), (4, 113073100), (5, 90458480), (7, 64613200), (8, 56536550), (10, 45229240), (14, 32306600), (16, 28268275), (20, 22614620), (25, 18091696), (28, 16153300), (35, 12922640), (40, 11307310), (50, 9045848), (56, 8076650), (70, 6461320), (80, 5653655), (100, 4522924), (112, 4038325), (140, 3230660), (163, 2774800), (175, 2584528), (200, 2261462), (280, 1615330), (326, 1387400), (350, 1292264), (400, 1130731), (560, 807665), (652, 693700), (700, 646132), (815, 554960), (991, 456400), (1141, 396400), (1304, 346850), (1400, 323066), (1630, 277480), (1982, 228200), (2282, 198200), (2608, 173425), (2800, 161533), (3260, 138740), (3964, 114100), (4075, 110992), (4564, 99100), (4955, 91280), (5705, 79280), (6520, 69370), (6937, 65200), (7928, 57050), (8150, 55496), (9128, 49550), (9910, 45640), (11410, 39640), (13040, 34685), (13874, 32600), (15856, 28525), (16300, 27748), (18256, 24775), (19820, 22820)]