1098204350

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 72

約数和(自身を含む): 2134273368

約数和(自身を除く): 1036069018

約数列:

[1, 2, 5, 10, 25, 47, 50, 61, 94, 122, 163, 235, 305, 326, 470, 610, 815, 1175, 1525, 1630, 2209, 2350, 2867, 3050, 4075, 4418, 5734, 7661, 8150, 9943, 11045, 14335, 15322, 19886, 22090, 28670, 38305, 49715, 55225, 71675, 76610, 99430, 110450, 134749, 143350, 191525, 248575, 269498, 360067, 383050, 467321, 497150, 673745, 720134, 934642, 1347490, 1800335, 2336605, 3368725, 3600670, 4673210, 6737450, 9001675, 11683025, 18003350, 21964087, 23366050, 43928174, 109820435, 219640870, 549102175, 1098204350]

約数ペア:

[(1, 1098204350), (2, 549102175), (5, 219640870), (10, 109820435), (25, 43928174), (47, 23366050), (50, 21964087), (61, 18003350), (94, 11683025), (122, 9001675), (163, 6737450), (235, 4673210), (305, 3600670), (326, 3368725), (470, 2336605), (610, 1800335), (815, 1347490), (1175, 934642), (1525, 720134), (1630, 673745), (2209, 497150), (2350, 467321), (2867, 383050), (3050, 360067), (4075, 269498), (4418, 248575), (5734, 191525), (7661, 143350), (8150, 134749), (9943, 110450), (11045, 99430), (14335, 76610), (15322, 71675), (19886, 55225), (22090, 49715), (28670, 38305)]