98790400

素因数分解:

$2^{10}\times 5^2\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 132

約数和(自身を含む): 260427528

約数和(自身を除く): 161637128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 227, 256, 272, 320, 340, 400, 425, 454, 512, 544, 640, 680, 800, 850, 908, 1024, 1088, 1135, 1280, 1360, 1600, 1700, 1816, 2176, 2270, 2560, 2720, 3200, 3400, 3632, 3859, 4352, 4540, 5120, 5440, 5675, 6400, 6800, 7264, 7718, 8704, 9080, 10880, 11350, 12800, 13600, 14528, 15436, 17408, 18160, 19295, 21760, 22700, 25600, 27200, 29056, 30872, 36320, 38590, 43520, 45400, 54400, 58112, 61744, 72640, 77180, 87040, 90800, 96475, 108800, 116224, 123488, 145280, 154360, 181600, 192950, 217600, 232448, 246976, 290560, 308720, 363200, 385900, 435200, 493952, 581120, 617440, 726400, 771800, 987904, 1162240, 1234880, 1452800, 1543600, 1975808, 2469760, 2905600, 3087200, 3951616, 4939520, 5811200, 6174400, 9879040, 12348800, 19758080, 24697600, 49395200, 98790400]

約数ペア:

[(1, 98790400), (2, 49395200), (4, 24697600), (5, 19758080), (8, 12348800), (10, 9879040), (16, 6174400), (17, 5811200), (20, 4939520), (25, 3951616), (32, 3087200), (34, 2905600), (40, 2469760), (50, 1975808), (64, 1543600), (68, 1452800), (80, 1234880), (85, 1162240), (100, 987904), (128, 771800), (136, 726400), (160, 617440), (170, 581120), (200, 493952), (227, 435200), (256, 385900), (272, 363200), (320, 308720), (340, 290560), (400, 246976), (425, 232448), (454, 217600), (512, 192950), (544, 181600), (640, 154360), (680, 145280), (800, 123488), (850, 116224), (908, 108800), (1024, 96475), (1088, 90800), (1135, 87040), (1280, 77180), (1360, 72640), (1600, 61744), (1700, 58112), (1816, 54400), (2176, 45400), (2270, 43520), (2560, 38590), (2720, 36320), (3200, 30872), (3400, 29056), (3632, 27200), (3859, 25600), (4352, 22700), (4540, 21760), (5120, 19295), (5440, 18160), (5675, 17408), (6400, 15436), (6800, 14528), (7264, 13600), (7718, 12800), (8704, 11350), (9080, 10880)]