48440320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{9461}}^1$

素因数の和:9486

約数の個数: 44

約数和(自身を含む): 116212284

約数和(自身を除く): 67771964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 9461, 18922, 37844, 47305, 75688, 94610, 151376, 189220, 302752, 378440, 605504, 756880, 1211008, 1513760, 2422016, 3027520, 4844032, 6055040, 9688064, 12110080, 24220160, 48440320]

約数ペア:

[(1, 48440320), (2, 24220160), (4, 12110080), (5, 9688064), (8, 6055040), (10, 4844032), (16, 3027520), (20, 2422016), (32, 1513760), (40, 1211008), (64, 756880), (80, 605504), (128, 378440), (160, 302752), (256, 189220), (320, 151376), (512, 94610), (640, 75688), (1024, 47305), (1280, 37844), (2560, 18922), (5120, 9461)]