224711440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165229}}^1$

素因数の和:165259

約数の個数: 40

約数和(自身を含む): 553190040

約数和(自身を除く): 328478600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 165229, 330458, 660916, 826145, 1321832, 1652290, 2643664, 2808893, 3304580, 5617786, 6609160, 11235572, 13218320, 14044465, 22471144, 28088930, 44942288, 56177860, 112355720, 224711440]

約数ペア:

[(1, 224711440), (2, 112355720), (4, 56177860), (5, 44942288), (8, 28088930), (10, 22471144), (16, 14044465), (17, 13218320), (20, 11235572), (34, 6609160), (40, 5617786), (68, 3304580), (80, 2808893), (85, 2643664), (136, 1652290), (170, 1321832), (272, 826145), (340, 660916), (680, 330458), (1360, 165229)]