5181170410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 10985683968

約数和(自身を除く): 5804513558

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 41, 65, 82, 85, 130, 170, 205, 211, 221, 271, 410, 422, 442, 533, 542, 697, 1055, 1066, 1105, 1355, 1394, 2110, 2210, 2665, 2710, 2743, 3485, 3523, 3587, 4607, 5330, 5486, 6970, 7046, 7174, 8651, 9061, 9214, 11111, 13715, 17302, 17615, 17935, 18122, 22222, 23035, 27430, 35230, 35870, 43255, 45305, 46070, 46631, 55555, 57181, 59891, 86510, 90610, 93262, 111110, 112463, 114362, 119782, 144443, 147067, 188887, 224926, 233155, 285905, 288886, 294134, 299455, 377774, 466310, 562315, 571810, 598910, 722215, 735335, 743353, 944435, 972077, 1124630, 1444430, 1470670, 1486706, 1888870, 1911871, 1944154, 2344421, 2455531, 3716765, 3823742, 4688842, 4860385, 4911062, 7433530, 9559355, 9720770, 11722105, 12277655, 12637001, 19118710, 23444210, 24555310, 25274002, 30477473, 39855157, 60954946, 63185005, 79710314, 126370010, 152387365, 199275785, 304774730, 398551570, 518117041, 1036234082, 2590585205, 5181170410]

約数ペア:

[(1, 5181170410), (2, 2590585205), (5, 1036234082), (10, 518117041), (13, 398551570), (17, 304774730), (26, 199275785), (34, 152387365), (41, 126370010), (65, 79710314), (82, 63185005), (85, 60954946), (130, 39855157), (170, 30477473), (205, 25274002), (211, 24555310), (221, 23444210), (271, 19118710), (410, 12637001), (422, 12277655), (442, 11722105), (533, 9720770), (542, 9559355), (697, 7433530), (1055, 4911062), (1066, 4860385), (1105, 4688842), (1355, 3823742), (1394, 3716765), (2110, 2455531), (2210, 2344421), (2665, 1944154), (2710, 1911871), (2743, 1888870), (3485, 1486706), (3523, 1470670), (3587, 1444430), (4607, 1124630), (5330, 972077), (5486, 944435), (6970, 743353), (7046, 735335), (7174, 722215), (8651, 598910), (9061, 571810), (9214, 562315), (11111, 466310), (13715, 377774), (17302, 299455), (17615, 294134), (17935, 288886), (18122, 285905), (22222, 233155), (23035, 224926), (27430, 188887), (35230, 147067), (35870, 144443), (43255, 119782), (45305, 114362), (46070, 112463), (46631, 111110), (55555, 93262), (57181, 90610), (59891, 86510)]