29059840

素因数分解:

$2^8\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 70787808

約数和(自身を除く): 41727968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 311, 320, 365, 584, 622, 640, 730, 1168, 1244, 1280, 1460, 1555, 2336, 2488, 2920, 3110, 4672, 4976, 5840, 6220, 9344, 9952, 11680, 12440, 18688, 19904, 22703, 23360, 24880, 39808, 45406, 46720, 49760, 79616, 90812, 93440, 99520, 113515, 181624, 199040, 227030, 363248, 398080, 454060, 726496, 908120, 1452992, 1816240, 2905984, 3632480, 5811968, 7264960, 14529920, 29059840]

約数ペア:

[(1, 29059840), (2, 14529920), (4, 7264960), (5, 5811968), (8, 3632480), (10, 2905984), (16, 1816240), (20, 1452992), (32, 908120), (40, 726496), (64, 454060), (73, 398080), (80, 363248), (128, 227030), (146, 199040), (160, 181624), (256, 113515), (292, 99520), (311, 93440), (320, 90812), (365, 79616), (584, 49760), (622, 46720), (640, 45406), (730, 39808), (1168, 24880), (1244, 23360), (1280, 22703), (1460, 19904), (1555, 18688), (2336, 12440), (2488, 11680), (2920, 9952), (3110, 9344), (4672, 6220), (4976, 5840)]