2056545890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{16063}}^1$

素因数の和:16167

約数の個数: 64

約数和(自身を含む): 4441374720

約数和(自身を除く): 2384828830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 59, 62, 70, 118, 155, 217, 295, 310, 413, 434, 590, 826, 1085, 1829, 2065, 2170, 3658, 4130, 9145, 12803, 16063, 18290, 25606, 32126, 64015, 80315, 112441, 128030, 160630, 224882, 497953, 562205, 947717, 995906, 1124410, 1895434, 2489765, 3485671, 4738585, 4979530, 6634019, 6971342, 9477170, 13268038, 17428355, 29379227, 33170095, 34856710, 58758454, 66340190, 146896135, 205654589, 293792270, 411309178, 1028272945, 2056545890]

約数ペア:

[(1, 2056545890), (2, 1028272945), (5, 411309178), (7, 293792270), (10, 205654589), (14, 146896135), (31, 66340190), (35, 58758454), (59, 34856710), (62, 33170095), (70, 29379227), (118, 17428355), (155, 13268038), (217, 9477170), (295, 6971342), (310, 6634019), (413, 4979530), (434, 4738585), (590, 3485671), (826, 2489765), (1085, 1895434), (1829, 1124410), (2065, 995906), (2170, 947717), (3658, 562205), (4130, 497953), (9145, 224882), (12803, 160630), (16063, 128030), (18290, 112441), (25606, 80315), (32126, 64015)]