38370440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{233}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 90979200

約数和(自身を除く): 52608760

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 179, 184, 230, 233, 358, 460, 466, 716, 895, 920, 932, 1165, 1432, 1790, 1864, 2330, 3580, 4117, 4660, 5359, 7160, 8234, 9320, 10718, 16468, 20585, 21436, 26795, 32936, 41170, 41707, 42872, 53590, 82340, 83414, 107180, 164680, 166828, 208535, 214360, 333656, 417070, 834140, 959261, 1668280, 1918522, 3837044, 4796305, 7674088, 9592610, 19185220, 38370440]

約数ペア:

[(1, 38370440), (2, 19185220), (4, 9592610), (5, 7674088), (8, 4796305), (10, 3837044), (20, 1918522), (23, 1668280), (40, 959261), (46, 834140), (92, 417070), (115, 333656), (179, 214360), (184, 208535), (230, 166828), (233, 164680), (358, 107180), (460, 83414), (466, 82340), (716, 53590), (895, 42872), (920, 41707), (932, 41170), (1165, 32936), (1432, 26795), (1790, 21436), (1864, 20585), (2330, 16468), (3580, 10718), (4117, 9320), (4660, 8234), (5359, 7160)]