248968862720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{48626731}}^1$

素因数の和:48626756

約数の個数: 44

約数和(自身を含む): 597233522424

約数和(自身を除く): 348264659704

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, 48626731, 97253462, 194506924, 243133655, 389013848, 486267310, 778027696, 972534620, 1556055392, 1945069240, 3112110784, 3890138480, 6224221568, 7780276960, 12448443136, 15560553920, 24896886272, 31121107840, 49793772544, 62242215680, 124484431360, 248968862720]

約数ペア:

[(1, 248968862720), (2, 124484431360), (4, 62242215680), (5, 49793772544), (8, 31121107840), (10, 24896886272), (16, 15560553920), (20, 12448443136), (32, 7780276960), (40, 6224221568), (64, 3890138480), (80, 3112110784), (128, 1945069240), (160, 1556055392), (256, 972534620), (320, 778027696), (512, 486267310), (640, 389013848), (1024, 243133655), (1280, 194506924), (2560, 97253462), (5120, 48626731)]