3948216320

素因数分解:

$2^{16}\times 5^1\times {\mathrm{12049}}^1$

素因数の和:12086

約数の個数: 68

約数和(自身を含む): 9476433300

約数和(自身を除く): 5528216980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 4096, 5120, 8192, 10240, 12049, 16384, 20480, 24098, 32768, 40960, 48196, 60245, 65536, 81920, 96392, 120490, 163840, 192784, 240980, 327680, 385568, 481960, 771136, 963920, 1542272, 1927840, 3084544, 3855680, 6169088, 7711360, 12338176, 15422720, 24676352, 30845440, 49352704, 61690880, 98705408, 123381760, 197410816, 246763520, 394821632, 493527040, 789643264, 987054080, 1974108160, 3948216320]

約数ペア:

[(1, 3948216320), (2, 1974108160), (4, 987054080), (5, 789643264), (8, 493527040), (10, 394821632), (16, 246763520), (20, 197410816), (32, 123381760), (40, 98705408), (64, 61690880), (80, 49352704), (128, 30845440), (160, 24676352), (256, 15422720), (320, 12338176), (512, 7711360), (640, 6169088), (1024, 3855680), (1280, 3084544), (2048, 1927840), (2560, 1542272), (4096, 963920), (5120, 771136), (8192, 481960), (10240, 385568), (12049, 327680), (16384, 240980), (20480, 192784), (24098, 163840), (32768, 120490), (40960, 96392), (48196, 81920), (60245, 65536)]