100409072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{19429}}^1$

素因数の和:19473

約数の個数: 40

約数和(自身を含む): 216838800

約数和(自身を除く): 116429728

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 19429, 38858, 77716, 155432, 310864, 330293, 369151, 660586, 738302, 1321172, 1476604, 2642344, 2953208, 5284688, 5906416, 6275567, 12551134, 25102268, 50204536, 100409072]

約数ペア:

[(1, 100409072), (2, 50204536), (4, 25102268), (8, 12551134), (16, 6275567), (17, 5906416), (19, 5284688), (34, 2953208), (38, 2642344), (68, 1476604), (76, 1321172), (136, 738302), (152, 660586), (272, 369151), (304, 330293), (323, 310864), (646, 155432), (1292, 77716), (2584, 38858), (5168, 19429)]