204099435640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{46567}}^1$

素因数の和:46749

約数の個数: 128

約数和(自身を含む): 496228608000

約数和(自身を除く): 292129172360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 73, 76, 79, 95, 146, 152, 158, 190, 292, 316, 365, 380, 395, 584, 632, 730, 760, 790, 1387, 1460, 1501, 1580, 2774, 2920, 3002, 3160, 5548, 5767, 6004, 6935, 7505, 11096, 11534, 12008, 13870, 15010, 23068, 27740, 28835, 30020, 46136, 46567, 55480, 57670, 60040, 93134, 109573, 115340, 186268, 219146, 230680, 232835, 372536, 438292, 465670, 547865, 876584, 884773, 931340, 1095730, 1769546, 1862680, 2191460, 3399391, 3539092, 3678793, 4382920, 4423865, 6798782, 7078184, 7357586, 8847730, 13597564, 14715172, 16996955, 17695460, 18393965, 27195128, 29430344, 33993910, 35390920, 36787930, 64588429, 67987820, 69897067, 73575860, 129176858, 135975640, 139794134, 147151720, 258353716, 268551889, 279588268, 322942145, 349485335, 516707432, 537103778, 559176536, 645884290, 698970670, 1074207556, 1291768580, 1342759445, 1397941340, 2148415112, 2583537160, 2685518890, 2795882680, 5102485891, 5371037780, 10204971782, 10742075560, 20409943564, 25512429455, 40819887128, 51024858910, 102049717820, 204099435640]

約数ペア:

[(1, 204099435640), (2, 102049717820), (4, 51024858910), (5, 40819887128), (8, 25512429455), (10, 20409943564), (19, 10742075560), (20, 10204971782), (38, 5371037780), (40, 5102485891), (73, 2795882680), (76, 2685518890), (79, 2583537160), (95, 2148415112), (146, 1397941340), (152, 1342759445), (158, 1291768580), (190, 1074207556), (292, 698970670), (316, 645884290), (365, 559176536), (380, 537103778), (395, 516707432), (584, 349485335), (632, 322942145), (730, 279588268), (760, 268551889), (790, 258353716), (1387, 147151720), (1460, 139794134), (1501, 135975640), (1580, 129176858), (2774, 73575860), (2920, 69897067), (3002, 67987820), (3160, 64588429), (5548, 36787930), (5767, 35390920), (6004, 33993910), (6935, 29430344), (7505, 27195128), (11096, 18393965), (11534, 17695460), (12008, 16996955), (13870, 14715172), (15010, 13597564), (23068, 8847730), (27740, 7357586), (28835, 7078184), (30020, 6798782), (46136, 4423865), (46567, 4382920), (55480, 3678793), (57670, 3539092), (60040, 3399391), (93134, 2191460), (109573, 1862680), (115340, 1769546), (186268, 1095730), (219146, 931340), (230680, 884773), (232835, 876584), (372536, 547865), (438292, 465670)]