98539520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{9623}}^1$

素因数の和:9650

約数の個数: 48

約数和(自身を含む): 236461680

約数和(自身を除く): 137922160

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, 9623, 10240, 19246, 38492, 48115, 76984, 96230, 153968, 192460, 307936, 384920, 615872, 769840, 1231744, 1539680, 2463488, 3079360, 4926976, 6158720, 9853952, 12317440, 19707904, 24634880, 49269760, 98539520]

約数ペア:

[(1, 98539520), (2, 49269760), (4, 24634880), (5, 19707904), (8, 12317440), (10, 9853952), (16, 6158720), (20, 4926976), (32, 3079360), (40, 2463488), (64, 1539680), (80, 1231744), (128, 769840), (160, 615872), (256, 384920), (320, 307936), (512, 192460), (640, 153968), (1024, 96230), (1280, 76984), (2048, 48115), (2560, 38492), (5120, 19246), (9623, 10240)]