116572240

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19961}}^1$

素因数の和:20047

約数の個数: 40

約数和(自身を含む): 274756968

約数和(自身を除く): 158184728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 19961, 39922, 79844, 99805, 159688, 199610, 319376, 399220, 798440, 1457153, 1596880, 2914306, 5828612, 7285765, 11657224, 14571530, 23314448, 29143060, 58286120, 116572240]

約数ペア:

[(1, 116572240), (2, 58286120), (4, 29143060), (5, 23314448), (8, 14571530), (10, 11657224), (16, 7285765), (20, 5828612), (40, 2914306), (73, 1596880), (80, 1457153), (146, 798440), (292, 399220), (365, 319376), (584, 199610), (730, 159688), (1168, 99805), (1460, 79844), (2920, 39922), (5840, 19961)]