29793920

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3581}}^1$

素因数の和:3613

約数の個数: 64

約数和(自身を含む): 76726440

約数和(自身を除く): 46932520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 3581, 4160, 7162, 8320, 14324, 17905, 28648, 35810, 46553, 57296, 71620, 93106, 114592, 143240, 186212, 229184, 232765, 286480, 372424, 458368, 465530, 572960, 744848, 931060, 1145920, 1489696, 1862120, 2291840, 2979392, 3724240, 5958784, 7448480, 14896960, 29793920]

約数ペア:

[(1, 29793920), (2, 14896960), (4, 7448480), (5, 5958784), (8, 3724240), (10, 2979392), (13, 2291840), (16, 1862120), (20, 1489696), (26, 1145920), (32, 931060), (40, 744848), (52, 572960), (64, 465530), (65, 458368), (80, 372424), (104, 286480), (128, 232765), (130, 229184), (160, 186212), (208, 143240), (260, 114592), (320, 93106), (416, 71620), (520, 57296), (640, 46553), (832, 35810), (1040, 28648), (1664, 17905), (2080, 14324), (3581, 8320), (4160, 7162)]