200376320

素因数分解:

$2^{15}\times 5^1\times {\mathrm{1223}}^1$

素因数の和:1258

約数の個数: 64

約数和(自身を含む): 481289040

約数和(自身を除く): 280912720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1223, 1280, 2048, 2446, 2560, 4096, 4892, 5120, 6115, 8192, 9784, 10240, 12230, 16384, 19568, 20480, 24460, 32768, 39136, 40960, 48920, 78272, 81920, 97840, 156544, 163840, 195680, 313088, 391360, 626176, 782720, 1252352, 1565440, 2504704, 3130880, 5009408, 6261760, 10018816, 12523520, 20037632, 25047040, 40075264, 50094080, 100188160, 200376320]

約数ペア:

[(1, 200376320), (2, 100188160), (4, 50094080), (5, 40075264), (8, 25047040), (10, 20037632), (16, 12523520), (20, 10018816), (32, 6261760), (40, 5009408), (64, 3130880), (80, 2504704), (128, 1565440), (160, 1252352), (256, 782720), (320, 626176), (512, 391360), (640, 313088), (1024, 195680), (1223, 163840), (1280, 156544), (2048, 97840), (2446, 81920), (2560, 78272), (4096, 48920), (4892, 40960), (5120, 39136), (6115, 32768), (8192, 24460), (9784, 20480), (10240, 19568), (12230, 16384)]