98019650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 187488000

約数和(自身を除く): 89468350

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 149, 223, 295, 298, 446, 590, 745, 1115, 1475, 1490, 2230, 2950, 3725, 5575, 7450, 8791, 11150, 13157, 17582, 26314, 33227, 43955, 65785, 66454, 87910, 131570, 166135, 219775, 328925, 332270, 439550, 657850, 830675, 1661350, 1960393, 3920786, 9801965, 19603930, 49009825, 98019650]

約数ペア:

[(1, 98019650), (2, 49009825), (5, 19603930), (10, 9801965), (25, 3920786), (50, 1960393), (59, 1661350), (118, 830675), (149, 657850), (223, 439550), (295, 332270), (298, 328925), (446, 219775), (590, 166135), (745, 131570), (1115, 87910), (1475, 66454), (1490, 65785), (2230, 43955), (2950, 33227), (3725, 26314), (5575, 17582), (7450, 13157), (8791, 11150)]