229887680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65309}}^1$

素因数の和:65337

約数の個数: 56

約数和(自身を含む): 597194640

約数和(自身を除く): 367306960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 65309, 130618, 261236, 326545, 522472, 653090, 718399, 1044944, 1306180, 1436798, 2089888, 2612360, 2873596, 3591995, 4179776, 5224720, 5747192, 7183990, 10449440, 11494384, 14367980, 20898880, 22988768, 28735960, 45977536, 57471920, 114943840, 229887680]

約数ペア:

[(1, 229887680), (2, 114943840), (4, 57471920), (5, 45977536), (8, 28735960), (10, 22988768), (11, 20898880), (16, 14367980), (20, 11494384), (22, 10449440), (32, 7183990), (40, 5747192), (44, 5224720), (55, 4179776), (64, 3591995), (80, 2873596), (88, 2612360), (110, 2089888), (160, 1436798), (176, 1306180), (220, 1044944), (320, 718399), (352, 653090), (440, 522472), (704, 326545), (880, 261236), (1760, 130618), (3520, 65309)]