179888911220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{759089}}^1$

素因数の和:759173

約数の個数: 72

約数和(自身を含む): 411083671320

約数和(自身を除く): 231194760100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 41, 68, 82, 85, 164, 170, 205, 289, 340, 410, 578, 697, 820, 1156, 1394, 1445, 2788, 2890, 3485, 5780, 6970, 11849, 13940, 23698, 47396, 59245, 118490, 236980, 759089, 1518178, 3036356, 3795445, 7590890, 12904513, 15181780, 25809026, 31122649, 51618052, 62245298, 64522565, 124490596, 129045130, 155613245, 219376721, 258090260, 311226490, 438753442, 529085033, 622452980, 877506884, 1058170066, 1096883605, 2116340132, 2193767210, 2645425165, 4387534420, 5290850330, 8994445561, 10581700660, 17988891122, 35977782244, 44972227805, 89944455610, 179888911220]

約数ペア:

[(1, 179888911220), (2, 89944455610), (4, 44972227805), (5, 35977782244), (10, 17988891122), (17, 10581700660), (20, 8994445561), (34, 5290850330), (41, 4387534420), (68, 2645425165), (82, 2193767210), (85, 2116340132), (164, 1096883605), (170, 1058170066), (205, 877506884), (289, 622452980), (340, 529085033), (410, 438753442), (578, 311226490), (697, 258090260), (820, 219376721), (1156, 155613245), (1394, 129045130), (1445, 124490596), (2788, 64522565), (2890, 62245298), (3485, 51618052), (5780, 31122649), (6970, 25809026), (11849, 15181780), (13940, 12904513), (23698, 7590890), (47396, 3795445), (59245, 3036356), (118490, 1518178), (236980, 759089)]