1677189760

素因数分解:

$2^7\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5471}}^1$

素因数の和:5969

約数の個数: 64

約数和(自身を含む): 4018636800

約数和(自身を除く): 2341447040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 479, 640, 958, 1916, 2395, 3832, 4790, 5471, 7664, 9580, 10942, 15328, 19160, 21884, 27355, 30656, 38320, 43768, 54710, 61312, 76640, 87536, 109420, 153280, 175072, 218840, 306560, 350144, 437680, 700288, 875360, 1750720, 2620609, 3501440, 5241218, 10482436, 13103045, 20964872, 26206090, 41929744, 52412180, 83859488, 104824360, 167718976, 209648720, 335437952, 419297440, 838594880, 1677189760]

約数ペア:

[(1, 1677189760), (2, 838594880), (4, 419297440), (5, 335437952), (8, 209648720), (10, 167718976), (16, 104824360), (20, 83859488), (32, 52412180), (40, 41929744), (64, 26206090), (80, 20964872), (128, 13103045), (160, 10482436), (320, 5241218), (479, 3501440), (640, 2620609), (958, 1750720), (1916, 875360), (2395, 700288), (3832, 437680), (4790, 350144), (5471, 306560), (7664, 218840), (9580, 175072), (10942, 153280), (15328, 109420), (19160, 87536), (21884, 76640), (27355, 61312), (30656, 54710), (38320, 43768)]