109151120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104953}}^1$

素因数の和:104979

約数の個数: 40

約数和(自身を含む): 273300216

約数和(自身を除く): 164149096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 104953, 209906, 419812, 524765, 839624, 1049530, 1364389, 1679248, 2099060, 2728778, 4198120, 5457556, 6821945, 8396240, 10915112, 13643890, 21830224, 27287780, 54575560, 109151120]

約数ペア:

[(1, 109151120), (2, 54575560), (4, 27287780), (5, 21830224), (8, 13643890), (10, 10915112), (13, 8396240), (16, 6821945), (20, 5457556), (26, 4198120), (40, 2728778), (52, 2099060), (65, 1679248), (80, 1364389), (104, 1049530), (130, 839624), (208, 524765), (260, 419812), (520, 209906), (1040, 104953)]