22278625280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{751}}^1\times {\mathrm{2897}}^1$

素因数の和:3675

約数の個数: 96

約数和(自身を含む): 53545302720

約数和(自身を除く): 31266677440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 751, 1024, 1280, 1502, 2048, 2560, 2897, 3004, 3755, 5120, 5794, 6008, 7510, 10240, 11588, 12016, 14485, 15020, 23176, 24032, 28970, 30040, 46352, 48064, 57940, 60080, 92704, 96128, 115880, 120160, 185408, 192256, 231760, 240320, 370816, 384512, 463520, 480640, 741632, 769024, 927040, 961280, 1483264, 1538048, 1854080, 1922560, 2175647, 2966528, 3708160, 3845120, 4351294, 5933056, 7416320, 7690240, 8702588, 10878235, 14832640, 17405176, 21756470, 29665280, 34810352, 43512940, 69620704, 87025880, 139241408, 174051760, 278482816, 348103520, 556965632, 696207040, 1113931264, 1392414080, 2227862528, 2784828160, 4455725056, 5569656320, 11139312640, 22278625280]

約数ペア:

[(1, 22278625280), (2, 11139312640), (4, 5569656320), (5, 4455725056), (8, 2784828160), (10, 2227862528), (16, 1392414080), (20, 1113931264), (32, 696207040), (40, 556965632), (64, 348103520), (80, 278482816), (128, 174051760), (160, 139241408), (256, 87025880), (320, 69620704), (512, 43512940), (640, 34810352), (751, 29665280), (1024, 21756470), (1280, 17405176), (1502, 14832640), (2048, 10878235), (2560, 8702588), (2897, 7690240), (3004, 7416320), (3755, 5933056), (5120, 4351294), (5794, 3845120), (6008, 3708160), (7510, 2966528), (10240, 2175647), (11588, 1922560), (12016, 1854080), (14485, 1538048), (15020, 1483264), (23176, 961280), (24032, 927040), (28970, 769024), (30040, 741632), (46352, 480640), (48064, 463520), (57940, 384512), (60080, 370816), (92704, 240320), (96128, 231760), (115880, 192256), (120160, 185408)]