98352640

素因数分解:

$2^9\times 5^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 238743648

約数和(自身を除く): 140391008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 128, 160, 206, 256, 320, 373, 412, 512, 515, 640, 746, 824, 1030, 1280, 1492, 1648, 1865, 2060, 2560, 2984, 3296, 3730, 4120, 5968, 6592, 7460, 8240, 11936, 13184, 14920, 16480, 23872, 26368, 29840, 32960, 38419, 47744, 52736, 59680, 65920, 76838, 95488, 119360, 131840, 153676, 190976, 192095, 238720, 263680, 307352, 384190, 477440, 614704, 768380, 954880, 1229408, 1536760, 2458816, 3073520, 4917632, 6147040, 9835264, 12294080, 19670528, 24588160, 49176320, 98352640]

約数ペア:

[(1, 98352640), (2, 49176320), (4, 24588160), (5, 19670528), (8, 12294080), (10, 9835264), (16, 6147040), (20, 4917632), (32, 3073520), (40, 2458816), (64, 1536760), (80, 1229408), (103, 954880), (128, 768380), (160, 614704), (206, 477440), (256, 384190), (320, 307352), (373, 263680), (412, 238720), (512, 192095), (515, 190976), (640, 153676), (746, 131840), (824, 119360), (1030, 95488), (1280, 76838), (1492, 65920), (1648, 59680), (1865, 52736), (2060, 47744), (2560, 38419), (2984, 32960), (3296, 29840), (3730, 26368), (4120, 23872), (5968, 16480), (6592, 14920), (7460, 13184), (8240, 11936)]