4576880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:774

約数の個数: 80

約数和(自身を含む): 13284864

約数和(自身を除く): 8707984

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 743, 770, 880, 1232, 1486, 1540, 2972, 3080, 3715, 5201, 5944, 6160, 7430, 8173, 10402, 11888, 14860, 16346, 20804, 26005, 29720, 32692, 40865, 41608, 52010, 57211, 59440, 65384, 81730, 83216, 104020, 114422, 130768, 163460, 208040, 228844, 286055, 326920, 416080, 457688, 572110, 653840, 915376, 1144220, 2288440, 4576880]

約数ペア:

[(1, 4576880), (2, 2288440), (4, 1144220), (5, 915376), (7, 653840), (8, 572110), (10, 457688), (11, 416080), (14, 326920), (16, 286055), (20, 228844), (22, 208040), (28, 163460), (35, 130768), (40, 114422), (44, 104020), (55, 83216), (56, 81730), (70, 65384), (77, 59440), (80, 57211), (88, 52010), (110, 41608), (112, 40865), (140, 32692), (154, 29720), (176, 26005), (220, 20804), (280, 16346), (308, 14860), (385, 11888), (440, 10402), (560, 8173), (616, 7430), (743, 6160), (770, 5944), (880, 5201), (1232, 3715), (1486, 3080), (1540, 2972)]