41781760

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:901

約数の個数: 80

約数和(自身を含む): 105573600

約数和(自身を除く): 63791840

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, 512, 608, 640, 760, 859, 1216, 1280, 1520, 1718, 2432, 2560, 3040, 3436, 4295, 4864, 6080, 6872, 8590, 9728, 12160, 13744, 16321, 17180, 24320, 27488, 32642, 34360, 48640, 54976, 65284, 68720, 81605, 109952, 130568, 137440, 163210, 219904, 261136, 274880, 326420, 439808, 522272, 549760, 652840, 1044544, 1099520, 1305680, 2089088, 2199040, 2611360, 4178176, 5222720, 8356352, 10445440, 20890880, 41781760]

約数ペア:

[(1, 41781760), (2, 20890880), (4, 10445440), (5, 8356352), (8, 5222720), (10, 4178176), (16, 2611360), (19, 2199040), (20, 2089088), (32, 1305680), (38, 1099520), (40, 1044544), (64, 652840), (76, 549760), (80, 522272), (95, 439808), (128, 326420), (152, 274880), (160, 261136), (190, 219904), (256, 163210), (304, 137440), (320, 130568), (380, 109952), (512, 81605), (608, 68720), (640, 65284), (760, 54976), (859, 48640), (1216, 34360), (1280, 32642), (1520, 27488), (1718, 24320), (2432, 17180), (2560, 16321), (3040, 13744), (3436, 12160), (4295, 9728), (4864, 8590), (6080, 6872)]