65013760

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{907}}^1$

素因数の和:941

約数の個数: 96

約数和(自身を含む): 178476480

約数和(自身を除く): 113462720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 907, 1024, 1120, 1280, 1792, 1814, 2048, 2240, 2560, 3584, 3628, 4480, 4535, 5120, 6349, 7168, 7256, 8960, 9070, 10240, 12698, 14336, 14512, 17920, 18140, 25396, 29024, 31745, 35840, 36280, 50792, 58048, 63490, 71680, 72560, 101584, 116096, 126980, 145120, 203168, 232192, 253960, 290240, 406336, 464384, 507920, 580480, 812672, 928768, 1015840, 1160960, 1625344, 1857536, 2031680, 2321920, 3250688, 4063360, 4643840, 6501376, 8126720, 9287680, 13002752, 16253440, 32506880, 65013760]

約数ペア:

[(1, 65013760), (2, 32506880), (4, 16253440), (5, 13002752), (7, 9287680), (8, 8126720), (10, 6501376), (14, 4643840), (16, 4063360), (20, 3250688), (28, 2321920), (32, 2031680), (35, 1857536), (40, 1625344), (56, 1160960), (64, 1015840), (70, 928768), (80, 812672), (112, 580480), (128, 507920), (140, 464384), (160, 406336), (224, 290240), (256, 253960), (280, 232192), (320, 203168), (448, 145120), (512, 126980), (560, 116096), (640, 101584), (896, 72560), (907, 71680), (1024, 63490), (1120, 58048), (1280, 50792), (1792, 36280), (1814, 35840), (2048, 31745), (2240, 29024), (2560, 25396), (3584, 18140), (3628, 17920), (4480, 14512), (4535, 14336), (5120, 12698), (6349, 10240), (7168, 9070), (7256, 8960)]