298465280

素因数分解:

$2^{11}\times 5^1\times {\mathrm{29147}}^1$

素因数の和:29174

約数の個数: 48

約数和(自身を含む): 716166360

約数和(自身を除く): 417701080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 5120, 10240, 29147, 58294, 116588, 145735, 233176, 291470, 466352, 582940, 932704, 1165880, 1865408, 2331760, 3730816, 4663520, 7461632, 9327040, 14923264, 18654080, 29846528, 37308160, 59693056, 74616320, 149232640, 298465280]

約数ペア:

[(1, 298465280), (2, 149232640), (4, 74616320), (5, 59693056), (8, 37308160), (10, 29846528), (16, 18654080), (20, 14923264), (32, 9327040), (40, 7461632), (64, 4663520), (80, 3730816), (128, 2331760), (160, 1865408), (256, 1165880), (320, 932704), (512, 582940), (640, 466352), (1024, 291470), (1280, 233176), (2048, 145735), (2560, 116588), (5120, 58294), (10240, 29147)]