100206080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3011}}^1$

素因数の和:3047

約数の個数: 80

約数和(自身を含む): 258827184

約数和(自身を除く): 158621104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1040, 1280, 1664, 2080, 2560, 3011, 3328, 4160, 6022, 6656, 8320, 12044, 15055, 16640, 24088, 30110, 33280, 39143, 48176, 60220, 78286, 96352, 120440, 156572, 192704, 195715, 240880, 313144, 385408, 391430, 481760, 626288, 770816, 782860, 963520, 1252576, 1541632, 1565720, 1927040, 2505152, 3131440, 3854080, 5010304, 6262880, 7708160, 10020608, 12525760, 20041216, 25051520, 50103040, 100206080]

約数ペア:

[(1, 100206080), (2, 50103040), (4, 25051520), (5, 20041216), (8, 12525760), (10, 10020608), (13, 7708160), (16, 6262880), (20, 5010304), (26, 3854080), (32, 3131440), (40, 2505152), (52, 1927040), (64, 1565720), (65, 1541632), (80, 1252576), (104, 963520), (128, 782860), (130, 770816), (160, 626288), (208, 481760), (256, 391430), (260, 385408), (320, 313144), (416, 240880), (512, 195715), (520, 192704), (640, 156572), (832, 120440), (1040, 96352), (1280, 78286), (1664, 60220), (2080, 48176), (2560, 39143), (3011, 33280), (3328, 30110), (4160, 24088), (6022, 16640), (6656, 15055), (8320, 12044)]