71569690940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{15647}}^1$

素因数の和:16907

約数の個数: 96

約数和(自身を含む): 173757394944

約数和(自身を除く): 102187704004

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1223, 1870, 2446, 3740, 4892, 6115, 12230, 13453, 15647, 20791, 24460, 26906, 31294, 41582, 53812, 62588, 67265, 78235, 83164, 103955, 134530, 156470, 172117, 207910, 228701, 265999, 269060, 312940, 344234, 415820, 457402, 531998, 688468, 860585, 914804, 1063996, 1143505, 1329995, 1721170, 2287010, 2659990, 2925989, 3442340, 4574020, 5319980, 5851978, 11703956, 14629945, 19136281, 29259890, 38272562, 58519780, 76545124, 95681405, 191362810, 210499091, 325316777, 382725620, 420998182, 650633554, 841996364, 1052495455, 1301267108, 1626583885, 2104990910, 3253167770, 3578484547, 4209981820, 6506335540, 7156969094, 14313938188, 17892422735, 35784845470, 71569690940]

約数ペア:

[(1, 71569690940), (2, 35784845470), (4, 17892422735), (5, 14313938188), (10, 7156969094), (11, 6506335540), (17, 4209981820), (20, 3578484547), (22, 3253167770), (34, 2104990910), (44, 1626583885), (55, 1301267108), (68, 1052495455), (85, 841996364), (110, 650633554), (170, 420998182), (187, 382725620), (220, 325316777), (340, 210499091), (374, 191362810), (748, 95681405), (935, 76545124), (1223, 58519780), (1870, 38272562), (2446, 29259890), (3740, 19136281), (4892, 14629945), (6115, 11703956), (12230, 5851978), (13453, 5319980), (15647, 4574020), (20791, 3442340), (24460, 2925989), (26906, 2659990), (31294, 2287010), (41582, 1721170), (53812, 1329995), (62588, 1143505), (67265, 1063996), (78235, 914804), (83164, 860585), (103955, 688468), (134530, 531998), (156470, 457402), (172117, 415820), (207910, 344234), (228701, 312940), (265999, 269060)]