18100769050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{19597}}^1$

素因数の和:19665

約数の個数: 144

約数和(自身を含む): 43633379160

約数和(自身を除く): 25532610110

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 29, 35, 49, 50, 58, 65, 70, 91, 98, 130, 145, 175, 182, 203, 245, 290, 325, 350, 377, 406, 455, 490, 637, 650, 725, 754, 910, 1015, 1225, 1274, 1421, 1450, 1885, 2030, 2275, 2450, 2639, 2842, 3185, 3770, 4550, 5075, 5278, 6370, 7105, 9425, 10150, 13195, 14210, 15925, 18473, 18850, 19597, 26390, 31850, 35525, 36946, 39194, 65975, 71050, 92365, 97985, 131950, 137179, 184730, 195970, 254761, 274358, 461825, 489925, 509522, 568313, 685895, 923650, 960253, 979850, 1136626, 1273805, 1371790, 1783327, 1920506, 2547610, 2841565, 3429475, 3566654, 3978191, 4801265, 5683130, 6369025, 6858950, 7388069, 7956382, 8916635, 9602530, 12483289, 12738050, 14207825, 14776138, 17833270, 19890955, 24006325, 24966578, 27847337, 28415650, 36940345, 39781910, 44583175, 48012650, 51716483, 55694674, 62416445, 73880690, 89166350, 99454775, 103432966, 124832890, 139236685, 184701725, 198909550, 258582415, 278473370, 312082225, 362015381, 369403450, 517164830, 624164450, 696183425, 724030762, 1292912075, 1392366850, 1810076905, 2585824150, 3620153810, 9050384525, 18100769050]

約数ペア:

[(1, 18100769050), (2, 9050384525), (5, 3620153810), (7, 2585824150), (10, 1810076905), (13, 1392366850), (14, 1292912075), (25, 724030762), (26, 696183425), (29, 624164450), (35, 517164830), (49, 369403450), (50, 362015381), (58, 312082225), (65, 278473370), (70, 258582415), (91, 198909550), (98, 184701725), (130, 139236685), (145, 124832890), (175, 103432966), (182, 99454775), (203, 89166350), (245, 73880690), (290, 62416445), (325, 55694674), (350, 51716483), (377, 48012650), (406, 44583175), (455, 39781910), (490, 36940345), (637, 28415650), (650, 27847337), (725, 24966578), (754, 24006325), (910, 19890955), (1015, 17833270), (1225, 14776138), (1274, 14207825), (1421, 12738050), (1450, 12483289), (1885, 9602530), (2030, 8916635), (2275, 7956382), (2450, 7388069), (2639, 6858950), (2842, 6369025), (3185, 5683130), (3770, 4801265), (4550, 3978191), (5075, 3566654), (5278, 3429475), (6370, 2841565), (7105, 2547610), (9425, 1920506), (10150, 1783327), (13195, 1371790), (14210, 1273805), (15925, 1136626), (18473, 979850), (18850, 960253), (19597, 923650), (26390, 685895), (31850, 568313), (35525, 509522), (36946, 489925), (39194, 461825), (65975, 274358), (71050, 254761), (92365, 195970), (97985, 184730), (131950, 137179)]