1967650

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 4017600

約数和(自身を除く): 2049950

約数列:

[1, 2, 5, 10, 23, 25, 29, 46, 50, 58, 59, 115, 118, 145, 230, 290, 295, 575, 590, 667, 725, 1150, 1334, 1357, 1450, 1475, 1711, 2714, 2950, 3335, 3422, 6670, 6785, 8555, 13570, 16675, 17110, 33350, 33925, 39353, 42775, 67850, 78706, 85550, 196765, 393530, 983825, 1967650]

約数ペア:

[(1, 1967650), (2, 983825), (5, 393530), (10, 196765), (23, 85550), (25, 78706), (29, 67850), (46, 42775), (50, 39353), (58, 33925), (59, 33350), (115, 17110), (118, 16675), (145, 13570), (230, 8555), (290, 6785), (295, 6670), (575, 3422), (590, 3335), (667, 2950), (725, 2714), (1150, 1711), (1334, 1475), (1357, 1450)]