102411520

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4211}}^1$

素因数の和:4251

約数の個数: 72

約数和(自身を含む): 258279840

約数和(自身を除く): 155868320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4211, 4864, 6080, 8422, 12160, 16844, 21055, 24320, 33688, 42110, 67376, 80009, 84220, 134752, 160018, 168440, 269504, 320036, 336880, 400045, 539008, 640072, 673760, 800090, 1078016, 1280144, 1347520, 1600180, 2560288, 2695040, 3200360, 5120576, 5390080, 6400720, 10241152, 12801440, 20482304, 25602880, 51205760, 102411520]

約数ペア:

[(1, 102411520), (2, 51205760), (4, 25602880), (5, 20482304), (8, 12801440), (10, 10241152), (16, 6400720), (19, 5390080), (20, 5120576), (32, 3200360), (38, 2695040), (40, 2560288), (64, 1600180), (76, 1347520), (80, 1280144), (95, 1078016), (128, 800090), (152, 673760), (160, 640072), (190, 539008), (256, 400045), (304, 336880), (320, 320036), (380, 269504), (608, 168440), (640, 160018), (760, 134752), (1216, 84220), (1280, 80009), (1520, 67376), (2432, 42110), (3040, 33688), (4211, 24320), (4864, 21055), (6080, 16844), (8422, 12160)]