47077760

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4327}}^1$

素因数の和:4363

約数の個数: 64

約数和(自身を含む): 119193120

約数和(自身を除く): 72115360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 4327, 5440, 8654, 10880, 17308, 21635, 34616, 43270, 69232, 73559, 86540, 138464, 147118, 173080, 276928, 294236, 346160, 367795, 553856, 588472, 692320, 735590, 1176944, 1384640, 1471180, 2353888, 2769280, 2942360, 4707776, 5884720, 9415552, 11769440, 23538880, 47077760]

約数ペア:

[(1, 47077760), (2, 23538880), (4, 11769440), (5, 9415552), (8, 5884720), (10, 4707776), (16, 2942360), (17, 2769280), (20, 2353888), (32, 1471180), (34, 1384640), (40, 1176944), (64, 735590), (68, 692320), (80, 588472), (85, 553856), (128, 367795), (136, 346160), (160, 294236), (170, 276928), (272, 173080), (320, 147118), (340, 138464), (544, 86540), (640, 73559), (680, 69232), (1088, 43270), (1360, 34616), (2176, 21635), (2720, 17308), (4327, 10880), (5440, 8654)]