27545591810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1993}}^1$

素因数の和:2436

約数の個数: 128

約数和(自身を含む): 60470841600

約数和(自身を除く): 32925249790

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 389, 418, 646, 778, 935, 1045, 1615, 1870, 1945, 1993, 2090, 3230, 3553, 3890, 3986, 4279, 6613, 7106, 7391, 8558, 9965, 13226, 14782, 17765, 19930, 21395, 21923, 33065, 33881, 35530, 36955, 37867, 42790, 43846, 66130, 67762, 72743, 73910, 75734, 81301, 109615, 125647, 145486, 162602, 169405, 189335, 219230, 251294, 338810, 363715, 372691, 378670, 406505, 416537, 628235, 643739, 727430, 745382, 775277, 813010, 833074, 1256470, 1287478, 1382117, 1550554, 1863455, 2082685, 2764234, 3218695, 3726910, 3876385, 4165370, 6437390, 6910585, 7081129, 7752770, 8528047, 13179709, 13821170, 14162258, 14730263, 17056094, 26359418, 29460526, 35405645, 42640235, 65898545, 70811290, 73651315, 85280470, 131797090, 144976799, 147302630, 162032893, 250414471, 289953598, 324065786, 500828942, 724883995, 810164465, 1252072355, 1449767990, 1620328930, 2504144710, 2754559181, 5509118362, 13772795905, 27545591810]

約数ペア:

[(1, 27545591810), (2, 13772795905), (5, 5509118362), (10, 2754559181), (11, 2504144710), (17, 1620328930), (19, 1449767990), (22, 1252072355), (34, 810164465), (38, 724883995), (55, 500828942), (85, 324065786), (95, 289953598), (110, 250414471), (170, 162032893), (187, 147302630), (190, 144976799), (209, 131797090), (323, 85280470), (374, 73651315), (389, 70811290), (418, 65898545), (646, 42640235), (778, 35405645), (935, 29460526), (1045, 26359418), (1615, 17056094), (1870, 14730263), (1945, 14162258), (1993, 13821170), (2090, 13179709), (3230, 8528047), (3553, 7752770), (3890, 7081129), (3986, 6910585), (4279, 6437390), (6613, 4165370), (7106, 3876385), (7391, 3726910), (8558, 3218695), (9965, 2764234), (13226, 2082685), (14782, 1863455), (17765, 1550554), (19930, 1382117), (21395, 1287478), (21923, 1256470), (33065, 833074), (33881, 813010), (35530, 775277), (36955, 745382), (37867, 727430), (42790, 643739), (43846, 628235), (66130, 416537), (67762, 406505), (72743, 378670), (73910, 372691), (75734, 363715), (81301, 338810), (109615, 251294), (125647, 219230), (145486, 189335), (162602, 169405)]