84383320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13103}}^1$

素因数の和:13144

約数の個数: 64

約数和(自身を含む): 226437120

約数和(自身を除く): 142053800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1288, 1610, 3220, 6440, 13103, 26206, 52412, 65515, 91721, 104824, 131030, 183442, 262060, 301369, 366884, 458605, 524120, 602738, 733768, 917210, 1205476, 1506845, 1834420, 2109583, 2410952, 3013690, 3668840, 4219166, 6027380, 8438332, 10547915, 12054760, 16876664, 21095830, 42191660, 84383320]

約数ペア:

[(1, 84383320), (2, 42191660), (4, 21095830), (5, 16876664), (7, 12054760), (8, 10547915), (10, 8438332), (14, 6027380), (20, 4219166), (23, 3668840), (28, 3013690), (35, 2410952), (40, 2109583), (46, 1834420), (56, 1506845), (70, 1205476), (92, 917210), (115, 733768), (140, 602738), (161, 524120), (184, 458605), (230, 366884), (280, 301369), (322, 262060), (460, 183442), (644, 131030), (805, 104824), (920, 91721), (1288, 65515), (1610, 52412), (3220, 26206), (6440, 13103)]