17239480700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{3697}}^1$

素因数の和:3952

約数の個数: 144

約数和(自身を含む): 42870943584

約数和(自身を除く): 25631462884

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 34, 50, 52, 65, 68, 85, 100, 130, 170, 211, 221, 260, 325, 340, 422, 425, 442, 650, 844, 850, 884, 1055, 1105, 1300, 1700, 2110, 2210, 2743, 3587, 3697, 4220, 4420, 5275, 5486, 5525, 7174, 7394, 10550, 10972, 11050, 13715, 14348, 14788, 17935, 18485, 21100, 22100, 27430, 35870, 36970, 46631, 48061, 54860, 62849, 68575, 71740, 73940, 89675, 92425, 93262, 96122, 125698, 137150, 179350, 184850, 186524, 192244, 233155, 240305, 251396, 274300, 314245, 358700, 369700, 466310, 480610, 628490, 780067, 817037, 932620, 961220, 1165775, 1201525, 1256980, 1560134, 1571225, 1634074, 2331550, 2403050, 3120268, 3142450, 3268148, 3900335, 4085185, 4663100, 4806100, 6284900, 7800670, 8170370, 10140871, 13261139, 15601340, 16340740, 19501675, 20281742, 20425925, 26522278, 39003350, 40563484, 40851850, 50704355, 53044556, 66305695, 78006700, 81703700, 101408710, 132611390, 172394807, 202817420, 253521775, 265222780, 331528475, 344789614, 507043550, 663056950, 689579228, 861974035, 1014087100, 1326113900, 1723948070, 3447896140, 4309870175, 8619740350, 17239480700]

約数ペア:

[(1, 17239480700), (2, 8619740350), (4, 4309870175), (5, 3447896140), (10, 1723948070), (13, 1326113900), (17, 1014087100), (20, 861974035), (25, 689579228), (26, 663056950), (34, 507043550), (50, 344789614), (52, 331528475), (65, 265222780), (68, 253521775), (85, 202817420), (100, 172394807), (130, 132611390), (170, 101408710), (211, 81703700), (221, 78006700), (260, 66305695), (325, 53044556), (340, 50704355), (422, 40851850), (425, 40563484), (442, 39003350), (650, 26522278), (844, 20425925), (850, 20281742), (884, 19501675), (1055, 16340740), (1105, 15601340), (1300, 13261139), (1700, 10140871), (2110, 8170370), (2210, 7800670), (2743, 6284900), (3587, 4806100), (3697, 4663100), (4220, 4085185), (4420, 3900335), (5275, 3268148), (5486, 3142450), (5525, 3120268), (7174, 2403050), (7394, 2331550), (10550, 1634074), (10972, 1571225), (11050, 1560134), (13715, 1256980), (14348, 1201525), (14788, 1165775), (17935, 961220), (18485, 932620), (21100, 817037), (22100, 780067), (27430, 628490), (35870, 480610), (36970, 466310), (46631, 369700), (48061, 358700), (54860, 314245), (62849, 274300), (68575, 251396), (71740, 240305), (73940, 233155), (89675, 192244), (92425, 186524), (93262, 184850), (96122, 179350), (125698, 137150)]