347193040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15017}}^1$

素因数の和:15064

約数の個数: 60

約数和(自身を含む): 857557836

約数和(自身を除く): 510364796

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 289, 340, 578, 680, 1156, 1360, 1445, 2312, 2890, 4624, 5780, 11560, 15017, 23120, 30034, 60068, 75085, 120136, 150170, 240272, 255289, 300340, 510578, 600680, 1021156, 1201360, 1276445, 2042312, 2552890, 4084624, 4339913, 5105780, 8679826, 10211560, 17359652, 20423120, 21699565, 34719304, 43399130, 69438608, 86798260, 173596520, 347193040]

約数ペア:

[(1, 347193040), (2, 173596520), (4, 86798260), (5, 69438608), (8, 43399130), (10, 34719304), (16, 21699565), (17, 20423120), (20, 17359652), (34, 10211560), (40, 8679826), (68, 5105780), (80, 4339913), (85, 4084624), (136, 2552890), (170, 2042312), (272, 1276445), (289, 1201360), (340, 1021156), (578, 600680), (680, 510578), (1156, 300340), (1360, 255289), (1445, 240272), (2312, 150170), (2890, 120136), (4624, 75085), (5780, 60068), (11560, 30034), (15017, 23120)]