11037040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19709}}^1$

素因数の和:19729

約数の個数: 40

約数和(自身を含む): 29328480

約数和(自身を除く): 18291440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 19709, 39418, 78836, 98545, 137963, 157672, 197090, 275926, 315344, 394180, 551852, 689815, 788360, 1103704, 1379630, 1576720, 2207408, 2759260, 5518520, 11037040]

約数ペア:

[(1, 11037040), (2, 5518520), (4, 2759260), (5, 2207408), (7, 1576720), (8, 1379630), (10, 1103704), (14, 788360), (16, 689815), (20, 551852), (28, 394180), (35, 315344), (40, 275926), (56, 197090), (70, 157672), (80, 137963), (112, 98545), (140, 78836), (280, 39418), (560, 19709)]