107974480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79393}}^1$

素因数の和:79423

約数の個数: 40

約数和(自身を含む): 265811112

約数和(自身を除く): 157836632

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 79393, 158786, 317572, 396965, 635144, 793930, 1270288, 1349681, 1587860, 2699362, 3175720, 5398724, 6351440, 6748405, 10797448, 13496810, 21594896, 26993620, 53987240, 107974480]

約数ペア:

[(1, 107974480), (2, 53987240), (4, 26993620), (5, 21594896), (8, 13496810), (10, 10797448), (16, 6748405), (17, 6351440), (20, 5398724), (34, 3175720), (40, 2699362), (68, 1587860), (80, 1349681), (85, 1270288), (136, 793930), (170, 635144), (272, 396965), (340, 317572), (680, 158786), (1360, 79393)]